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github | michaelcrawley/Processing_Codes-master | getfiles.m | .m | Processing_Codes-master/MATLAB/General Use/Utilities/getfiles.m | 3,208 | utf_8 | a92568c31ff51428bbdb65a6c5d39aee | function [flist,src_dir,folders] = getfiles(condition,varargin)
%[flist,src_dir,folders] = getfiles(condition,varargin)
%Function returns list of files and folders (and source directory) based on
%a given condition.
%Inputs:
% condition: conditional string on which returned files are
% ... |
github | michaelcrawley/Processing_Codes-master | gif_add_frame.m | .m | Processing_Codes-master/MATLAB/General Use/Utilities/gif_add_frame.m | 1,885 | utf_8 | 96936d7a622c9978087af8e3395a8536 | % GIF_ADD_FRAME: adds a current figure snapshot to a gif animation
%
% SYNTAX
% gif_add_frame(h,filename,fps,...)
%
% INPUT:
% - h: handle to the axis that you want to take the snapshot from (use gca)
% - filename: filename of gif to create or append frames to
% - fps: the number of frame per secon... |
github | michaelcrawley/Processing_Codes-master | format_ticks.m | .m | Processing_Codes-master/MATLAB/General Use/Utilities/format_ticks.m | 17,358 | utf_8 | 86786fceb9c2ff6c1422dc6d2a2434f9 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% BEGIN HEADER
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
... |
github | michaelcrawley/Processing_Codes-master | pdftops.m | .m | Processing_Codes-master/MATLAB/General Use/Utilities/export_fig/pdftops.m | 3,077 | utf_8 | 8dff856e4b450072050d8aa571d1a08e | function varargout = pdftops(cmd)
%PDFTOPS Calls a local pdftops executable with the input command
%
% Example:
% [status result] = pdftops(cmd)
%
% Attempts to locate a pdftops executable, finally asking the user to
% specify the directory pdftops was installed into. The resulting path is
% stored for future refere... |
github | michaelcrawley/Processing_Codes-master | crop_borders.m | .m | Processing_Codes-master/MATLAB/General Use/Utilities/export_fig/crop_borders.m | 1,669 | utf_8 | 725f526e7270a9b417300035d8748a9c | %CROP_BORDERS Crop the borders of an image or stack of images
%
% [B, v] = crop_borders(A, bcol, [padding])
%
%IN:
% A - HxWxCxN stack of images.
% bcol - Cx1 background colour vector.
% padding - scalar indicating how many pixels padding to have. Default: 0.
%
%OUT:
% B - JxKxCxN cropped stack of images.
% ... |
github | michaelcrawley/Processing_Codes-master | isolate_axes.m | .m | Processing_Codes-master/MATLAB/General Use/Utilities/export_fig/isolate_axes.m | 3,668 | utf_8 | e2dce471e433886fcb87f9dcb284a2cb | %ISOLATE_AXES Isolate the specified axes in a figure on their own
%
% Examples:
% fh = isolate_axes(ah)
% fh = isolate_axes(ah, vis)
%
% This function will create a new figure containing the axes/uipanels
% specified, and also their associated legends and colorbars. The objects
% specified must all be in the same f... |
github | michaelcrawley/Processing_Codes-master | im2gif.m | .m | Processing_Codes-master/MATLAB/General Use/Utilities/export_fig/im2gif.m | 6,048 | utf_8 | 5a7437140f8d013158a195de1e372737 | %IM2GIF Convert a multiframe image to an animated GIF file
%
% Examples:
% im2gif infile
% im2gif infile outfile
% im2gif(A, outfile)
% im2gif(..., '-nocrop')
% im2gif(..., '-nodither')
% im2gif(..., '-ncolors', n)
% im2gif(..., '-loops', n)
% im2gif(..., '-delay', n)
%
% This function converts a mu... |
github | michaelcrawley/Processing_Codes-master | read_write_entire_textfile.m | .m | Processing_Codes-master/MATLAB/General Use/Utilities/export_fig/read_write_entire_textfile.m | 924 | utf_8 | 779e56972f5d9778c40dee98ddbd677e | %READ_WRITE_ENTIRE_TEXTFILE Read or write a whole text file to/from memory
%
% Read or write an entire text file to/from memory, without leaving the
% file open if an error occurs.
%
% Reading:
% fstrm = read_write_entire_textfile(fname)
% Writing:
% read_write_entire_textfile(fname, fstrm)
%
%IN:
% fname - Pathn... |
github | michaelcrawley/Processing_Codes-master | pdf2eps.m | .m | Processing_Codes-master/MATLAB/General Use/Utilities/export_fig/pdf2eps.m | 1,471 | utf_8 | a1f41f0c7713c73886a2323e53ed982b | %PDF2EPS Convert a pdf file to eps format using pdftops
%
% Examples:
% pdf2eps source dest
%
% This function converts a pdf file to eps format.
%
% This function requires that you have pdftops, from the Xpdf suite of
% functions, installed on your system. This can be downloaded from:
% http://www.foolabs.com/xpdf ... |
github | michaelcrawley/Processing_Codes-master | print2array.m | .m | Processing_Codes-master/MATLAB/General Use/Utilities/export_fig/print2array.m | 6,281 | utf_8 | 46b35b8863d6bccad70ce01e005a8697 | %PRINT2ARRAY Exports a figure to an image array
%
% Examples:
% A = print2array
% A = print2array(figure_handle)
% A = print2array(figure_handle, resolution)
% A = print2array(figure_handle, resolution, renderer)
% [A bcol] = print2array(...)
%
% This function outputs a bitmap image of the given figure, at t... |
github | michaelcrawley/Processing_Codes-master | append_pdfs.m | .m | Processing_Codes-master/MATLAB/General Use/Utilities/export_fig/append_pdfs.m | 2,010 | utf_8 | 1034abde9642693c404671ff1c693a22 | %APPEND_PDFS Appends/concatenates multiple PDF files
%
% Example:
% append_pdfs(output, input1, input2, ...)
% append_pdfs(output, input_list{:})
% append_pdfs test.pdf temp1.pdf temp2.pdf
%
% This function appends multiple PDF files to an existing PDF file, or
% concatenates them into a PDF file if the output fi... |
github | michaelcrawley/Processing_Codes-master | using_hg2.m | .m | Processing_Codes-master/MATLAB/General Use/Utilities/export_fig/using_hg2.m | 365 | utf_8 | 6a7f56042fda1873d8225eb3ec1cc197 | %USING_HG2 Determine if the HG2 graphics pipeline is used
%
% tf = using_hg2(fig)
%
%IN:
% fig - handle to the figure in question.
%
%OUT:
% tf - boolean indicating whether the HG2 graphics pipeline is being used
% (true) or not (false).
function tf = using_hg2(fig)
try
tf = ~graphicsversion(fig, 'han... |
github | michaelcrawley/Processing_Codes-master | eps2pdf.m | .m | Processing_Codes-master/MATLAB/General Use/Utilities/export_fig/eps2pdf.m | 5,009 | utf_8 | 5658b3d96232e138be7fd49693d88453 | %EPS2PDF Convert an eps file to pdf format using ghostscript
%
% Examples:
% eps2pdf source dest
% eps2pdf(source, dest, crop)
% eps2pdf(source, dest, crop, append)
% eps2pdf(source, dest, crop, append, gray)
% eps2pdf(source, dest, crop, append, gray, quality)
%
% This function converts an eps file to pdf f... |
github | michaelcrawley/Processing_Codes-master | copyfig.m | .m | Processing_Codes-master/MATLAB/General Use/Utilities/export_fig/copyfig.m | 812 | utf_8 | b6b1fa9a9351df33ae0d42056c3df40a | %COPYFIG Create a copy of a figure, without changing the figure
%
% Examples:
% fh_new = copyfig(fh_old)
%
% This function will create a copy of a figure, but not change the figure,
% as copyobj sometimes does, e.g. by changing legends.
%
% IN:
% fh_old - The handle of the figure to be copied. Default: gcf.
%
% OU... |
github | michaelcrawley/Processing_Codes-master | user_string.m | .m | Processing_Codes-master/MATLAB/General Use/Utilities/export_fig/user_string.m | 2,460 | utf_8 | e8aa836a5140410546fceccb4cca47aa | %USER_STRING Get/set a user specific string
%
% Examples:
% string = user_string(string_name)
% saved = user_string(string_name, new_string)
%
% Function to get and set a string in a system or user specific file. This
% enables, for example, system specific paths to binaries to be saved.
%
% IN:
% string_name - ... |
github | michaelcrawley/Processing_Codes-master | export_fig.m | .m | Processing_Codes-master/MATLAB/General Use/Utilities/export_fig/export_fig.m | 29,720 | utf_8 | 923dcc1ad89f1381ee70abbf422b20a5 | %EXPORT_FIG Exports figures suitable for publication
%
% Examples:
% im = export_fig
% [im alpha] = export_fig
% export_fig filename
% export_fig filename -format1 -format2
% export_fig ... -nocrop
% export_fig ... -transparent
% export_fig ... -native
% export_fig ... -m<val>
% export_fig ... -r<val... |
github | michaelcrawley/Processing_Codes-master | ghostscript.m | .m | Processing_Codes-master/MATLAB/General Use/Utilities/export_fig/ghostscript.m | 4,974 | utf_8 | b0b8399fe97df80ca8c89744be6a7da0 | %GHOSTSCRIPT Calls a local GhostScript executable with the input command
%
% Example:
% [status result] = ghostscript(cmd)
%
% Attempts to locate a ghostscript executable, finally asking the user to
% specify the directory ghostcript was installed into. The resulting path
% is stored for future reference.
%
% Once ... |
github | michaelcrawley/Processing_Codes-master | fix_lines.m | .m | Processing_Codes-master/MATLAB/General Use/Utilities/export_fig/fix_lines.m | 5,759 | utf_8 | 3338572f35c4669b79cc3265892d35de | %FIX_LINES Improves the line style of eps files generated by print
%
% Examples:
% fix_lines fname
% fix_lines fname fname2
% fstrm_out = fixlines(fstrm_in)
%
% This function improves the style of lines in eps files generated by
% MATLAB's print function, making them more similar to those seen on
% screen. Grid ... |
github | michaelcrawley/Processing_Codes-master | saveppt2.m | .m | Processing_Codes-master/MATLAB/General Use/Utilities/saveppt2/saveppt2.m | 33,963 | utf_8 | 964141b17291298bb21a3bbe265ff1ae | % SAVEPPT2 saves plots to PowerPoint.
% SAVEPPT2(save_file,<additional parameters>)
% Saves the current Matlab figure window or Simulink model window to a PowerPoint
% file designated by save_file. If save_file is omitted, the user is prompted to enter
% one via UIPUTFILE. If the path is omitted from filespec, the... |
github | michaelcrawley/Processing_Codes-master | ezfft.m | .m | Processing_Codes-master/MATLAB/General Use/Utilities/ezyfit/ezfft.m | 6,144 | utf_8 | ec0f79b7576b333f219274386191d1b7 | function [w,e] = ezfft(varargin)
%EZFFT Easy to use Power Spectrum
% EZFFT(T,U) plots the power spectrum of the signal U(T) , where T is a
% 'time' and U is a real signal (T can be considered as a space
% coordinate as well). If T is a scalar, then it is interpreted as the
% 'sampling time' of the signal U. I... |
github | michaelcrawley/Processing_Codes-master | efmenu.m | .m | Processing_Codes-master/MATLAB/General Use/Utilities/ezyfit/efmenu.m | 12,283 | utf_8 | 80b66d94c189d6711bff7b97d7743ced | function efmenu(opt)
%EFMENU Ezyfit menu
% EFMENU adds or refreshes the Ezyfit menu for the current figure and
% for all new figures.
% EFMENU OFF removes the menu from all the figures and for all new
% figures.
%
% If you want to always have the EzyFit menu in your figures, type
% EFMENU INSTALL. This wi... |
github | michaelcrawley/Processing_Codes-master | myginput.m | .m | Processing_Codes-master/MATLAB/General Use/Utilities/ezyfit/myginput.m | 6,514 | utf_8 | b41d5ef88f16d866bd8415d9fc53b0a1 | function [out1,out2,out3] = myginput(arg1,strpointertype)
%MYGINPUT Graphical input from mouse with custum cursor pointer.
% [X,Y] = MYGINPUT(N) gets N points from the current axes and returns
% the X- and Y-coordinates in length N vectors X and Y.
%
% [X,Y] = MYGINPUT(N, POINTER) also specifies the cursor point... |
github | michaelcrawley/Processing_Codes-master | selectdata.m | .m | Processing_Codes-master/MATLAB/General Use/Utilities/ezyfit/private/selectdata.m | 36,731 | utf_8 | da7b675fc6b47cc93bf72801f3e30399 | function [pointslist,xselect,yselect] = selectdata(varargin)
% selectdata: graphical selection of data points on a plot using the mouse
% usage: pointslist = selectdata % uses all default options
% usage: pointslist = selectdata(prop1,val1,prop2,val2,...)
%
% SELECTDATA allows the user to select data points on ... |
github | michaelcrawley/Processing_Codes-master | uninstall_emd.m | .m | Processing_Codes-master/MATLAB/General Use/Utilities/package_emd/uninstall_emd.m | 2,128 | utf_8 | f1f4135f0d97101408694ab4f544d561 | % UNINSTALL_EMD.M uninstall the EMD package
% reverts the modifications made by INSTALL_EMD:
% removes the following locations from Matlab's path:
% <EMD_BASEDIR>
% <EMD_BASEDIR>/utils
% <EMD_BASEDIR>/examples/NSIP2003
% <EMD_BASEDIR>/examples/SPL2007
%
% where <EMD_BASEDIR> is the directory containing uninstall_emd.m
... |
github | michaelcrawley/Processing_Codes-master | install_emd.m | .m | Processing_Codes-master/MATLAB/General Use/Utilities/package_emd/install_emd.m | 1,562 | utf_8 | edba7a4d545fe9776097f92bd1ed273e | %INSTALL_EMD.M install the EMD package
% add the following locations to Matlab's path:
% <EMD_BASEDIR>
% <EMD_BASEDIR>/emd
% <EMD_BASEDIR>/utils
% <EMD_BASEDIR>/examples/NSIP2003
% <EMD_BASEDIR>/examples/SPL2007
%
% where <EMD_BASEDIR> is the directory containing install_emd.m
%
% and compiles the C codes
%
% IMPORTANT... |
github | michaelcrawley/Processing_Codes-master | cemd_visu.m | .m | Processing_Codes-master/MATLAB/General Use/Utilities/package_emd/utils/cemd_visu.m | 2,823 | utf_8 | 5c2f5edbd41b0b0d83980d462bebf66c | %CEMD_VISU visualization of bivariate/complex EMD
%
% inputs : - x : complex analyzed signal
% - t : time instants
% - imf : set of complex IMFs
% - i (optional) : figure number for display
%
%
% The slider on the right hand side of the figure controls the direction on
% which the co... |
github | michaelcrawley/Processing_Codes-master | disp_hhs.m | .m | Processing_Codes-master/MATLAB/General Use/Utilities/package_emd/utils/disp_hhs.m | 1,583 | utf_8 | dd6aace2bcf71483ee9329121ce38729 | %DISP_HHS display Hilbert-Huang spectrum
%
% DISP_HHS(im,t,inf)
% displays in a new figure the spectrum contained in matrix "im"
% (amplitudes in dB).
%
% inputs: - im: image matrix (e.g., output of "toimage")
% - t (optional): time instants (e.g., output of "toimage")
% - inf (optional): -dynamic ... |
github | michaelcrawley/Processing_Codes-master | plotc.m | .m | Processing_Codes-master/MATLAB/General Use/Utilities/package_emd/utils/plotc.m | 3,243 | utf_8 | 9e878242623f66dbe1f061cca4f876b9 | %PLOTC plots a complex signal in 2D projection with variable projection angle.
%The angle can be modified at any time using the slider:
% slider at bottom: angle=0 the projection is the real part of the signal
% slider at 1/4: angle=pi/2 the projection is the imaginary part of the signal
% slider at top: angle=2pi sam... |
github | michaelcrawley/Processing_Codes-master | findtag.m | .m | Processing_Codes-master/MATLAB/General Use/Utilities/package_emd/utils/findtag.m | 1,044 | utf_8 | 7454c7afdd89ce124034fa98264cb74e | %FINDTAG locate objects with specific tag
%
% FINDTAG(STR)
% Locate objects with specific tag STR
%
% FINDTAG(OBJECT_HANDLES,STR)
% Restricts the search to objects listed in objhandles and their descendants.
%
% FINDTAG(...,'-depth',d)
% The depth argument d controls how many levels under the handles in objhandles
%... |
github | michaelcrawley/Processing_Codes-master | emd_visu.m | .m | Processing_Codes-master/MATLAB/General Use/Utilities/package_emd/utils/emd_visu.m | 3,216 | utf_8 | b14b325a26ce79c2d4107444497d6eee | %EMD_VISU visualization of EMD and partial reconstructions (fine to coarse & coarse to fine)
%
% inputs : - x : analyzed signal, if x is complex cemd_visu is called
% - t : time instants
% - imf : output of emd.m
% - i (optional) : figure number for display
%
% outputs : - f2c : fin... |
github | michaelcrawley/Processing_Codes-master | boundary_conditions_emd.m | .m | Processing_Codes-master/MATLAB/General Use/Utilities/package_emd/utils/boundary_conditions_emd.m | 3,546 | utf_8 | bde5088d1c5d540f2f15221e7130a453 | %BOUNDARY_CONDITIONS_EMD extends an extrema set to limit edge effects on the interpolations
%
%
% [TMIN,TMAX,ZMIN,ZMAX] = BOUNDARY_CONDITIONS_EMD(INDMIN,INDMAX,T,X,Z,NBSYM)
%
% inputs:
% - INDMIN, INDMAX: indices of minima and maxima in the real signal X
% - T: sampling times
% - X: real signal in which INDMIN ... |
github | michaelcrawley/Processing_Codes-master | plot3c.m | .m | Processing_Codes-master/MATLAB/General Use/Utilities/package_emd/utils/plot3c.m | 798 | utf_8 | 18cd6c9a1aa6a3a04e75a7a24b35a431 | %PLOT3C plots a complex signal in 3D
%
% use: same as plot
%
%
% See also
% plotc (another type of visualization of complex signals)
%
% G. Rilling, last modification 12.2006
% gabriel.rilling@ens-lyon.fr
function varargout = plot3c(varargin)
% if first arument is a handle to some axes object
if nargin >=2 && isscal... |
github | michaelcrawley/Processing_Codes-master | cemd_disp.m | .m | Processing_Codes-master/MATLAB/General Use/Utilities/package_emd/utils/cemd_disp.m | 2,547 | utf_8 | bcfc94ab889ec17222f5ac9d56aeebdd | %CEMD_DISP displays complex envelope curves and the corresponding tube envelope
%
%
%CEMD_DISP(T,X,ENV,MODE)
%
% inputs:
% - T: time instants
% - X: analyzed signal (complex)
% - ENV: matrix returned by cenvelope.m Each line is an envelope curve
% - MODE: 'render' -> 3D rendering of the tube en... |
github | michaelcrawley/Processing_Codes-master | extr.m | .m | Processing_Codes-master/MATLAB/General Use/Utilities/package_emd/utils/extr.m | 1,938 | utf_8 | b255b6a18f2f3ebfbd1655dfddc2017b | %EXTR finds extrema and zero-crossings
%
% [indmin, indmax, indzer] = EXTR(x,t)
%
% inputs : - x : analyzed signal
% - t (optional) : sampling times, default 1:length(x)
%
% outputs : - indmin = indices of minima
% - indmax = indices of maxima
% - indzer = indices of zero-crossings
%
% See... |
github | michaelcrawley/Processing_Codes-master | addtag.m | .m | Processing_Codes-master/MATLAB/General Use/Utilities/package_emd/utils/addtag.m | 791 | utf_8 | 7753834d0f8132b47b2646f9a79bde33 | %ADDTAG add a tag to an object
%
% ADDTAG(OBJ_HANDLE,STR)
%
% Adds the tag STR to the object referrenced by OBJ_HANDLE
% When OBJ_HANDLE is an array of handles, STR is added to all corresponding
% objects.
%
% Rem: In order for this to work properly, the object's tag field must be a string
% containing keywords (or... |
github | michaelcrawley/Processing_Codes-master | dirstretch.m | .m | Processing_Codes-master/MATLAB/General Use/Utilities/package_emd/utils/dirstretch.m | 1,248 | utf_8 | ac3b11257589d22ec8b3705e588d54a2 | %DIRSTRETCH variable directional stretching of a complex vector
%
% DIRSTRETCH(X,D) where X is a complex vector and D a complex scalar stretches X by abs(D) along the direction arg(D)
% if D is a vector the same size as X, then X(i) is stretched by abs(D(i)) along the direction arf(D(i))
% DIRSTRETCH(X,DIR,COEF) whe... |
github | michaelcrawley/Processing_Codes-master | hhspectrum.m | .m | Processing_Codes-master/MATLAB/General Use/Utilities/package_emd/utils/hhspectrum.m | 1,445 | utf_8 | a2e3601a6b074460a64f0ee5c73e4a9c | %HHSPECTRUM compute Hilbert-Huang spectrum
%
% [A,f,tt] = HHSPECTRUM(x,t,l,aff) computes the Hilbert-Huang spectrum
%
% inputs:
% - x : matrix with one signal per row
% - t : time instants
% - l : estimation parameter for instfreq (integer >=1 (1:default))
% - aff : if 1, displays the computation evolut... |
github | michaelcrawley/Processing_Codes-master | hastag.m | .m | Processing_Codes-master/MATLAB/General Use/Utilities/package_emd/utils/hastag.m | 659 | utf_8 | 98c2d59c6e9ddf7de584ddba67f6ec51 | %HASTAG tests if an object has a specific tag
%
% BOOL = HASTAG(OBJ_HANDLE,STR)
%
% Tests if the object corresponding to OBJ_HANDLE has the tag STR.
% When OBJ_HANDLE is an array of handles HASTAG returns a logical array of
% the same size.
%
% Rem: In order for this to work properly, the object's tag field must be ... |
github | michaelcrawley/Processing_Codes-master | rmtag.m | .m | Processing_Codes-master/MATLAB/General Use/Utilities/package_emd/utils/rmtag.m | 820 | utf_8 | c8cca7ed559bb8d9f89e3f8e3b34fc72 | %RMTAG removes tag from object
%
% RMTAG(OBJ_HANDLE,STR)
%
% Removes the tag STR from the object referrenced by OBJ_HANDLE
% When OBJ_HANDLE is an array of handles, the tag is removed from all
% corresponding objects.
%
% Rem: In order for this to work properly, the object's tag field must be a string
% containing ... |
github | michaelcrawley/Processing_Codes-master | toimage.m | .m | Processing_Codes-master/MATLAB/General Use/Utilities/package_emd/utils/toimage.m | 3,003 | utf_8 | 82d44ccfe64bb1323e00c307e16baa67 | %TOIMAGE transforms a spectrum made of 1D functions in an 2D image
%
% [im,tt,ff] = TOIMAGE(A,f,t,splx,sply) transforms a spectrum made
% of 1D functions (e.g., output of "hhspectrum") in an 2D image
%
% inputs : - A : amplitudes of modes (1 mode per row of A)
% - f : instantaneous frequencies
% ... |
github | michaelcrawley/Processing_Codes-master | make_emdc.m | .m | Processing_Codes-master/MATLAB/General Use/Utilities/package_emd/EMDs/make_emdc.m | 1,361 | utf_8 | 403408e17b436e17594d8a2bdd27ce6a | %MAKE_EMDC Compiles the C codes for Empirical Mode Decomposition
%
% Note: The compilation can fail on some systems (e.g. MacOS) if Matlab cannot find the C compiler.
% In this case, you should either install a C compiler or check Matlab configuration.
% The configuration files for compilation are mexopts.sh (Unix / M... |
github | michaelcrawley/Processing_Codes-master | bivariate_EMD_principle.m | .m | Processing_Codes-master/MATLAB/General Use/Utilities/package_emd/examples/SPL2007/bivariate_EMD_principle.m | 3,936 | utf_8 | 8ce99e0c1f645e2df06b921e64862397 | %bivariate_EMD_principle.m
%shows principle of the bivariate EMD extension
%reproduces Fig. 1 in "Bivariate Empirical Mode Decomposition", G. Rilling,
%P. Flandrin, P. Goncalves and J. M. Lilly, IEEE Signal Processing Letters
%
%G. Rilling 3/2007 email: gabriel.rilling@ens-lyon.fr
function bivariate_EMD_principle
N =... |
github | michaelcrawley/Processing_Codes-master | dirstretch.m | .m | Processing_Codes-master/MATLAB/General Use/Utilities/package_emd/examples/SPL2007/dirstretch.m | 614 | utf_8 | 6bd1c732deb536d078fbca3cc50b8d6e | %DIRSTRETCH variable directional stretching of a complex vector
function y=dirstretch(x,dir,coef)
if nargin == 3
if ~isreal(dir) && all(abs(dir) ~= 1)
warning('non unit modulus of direction argument ignored')
end
if isreal(dir) && any(abs(dir) ~= 1)
dir = exp(i*dir);
end
if any(dir==0)
error('inv... |
github | michaelcrawley/Processing_Codes-master | triangular_signal.m | .m | Processing_Codes-master/MATLAB/General Use/Utilities/package_emd/examples/NSIP2003/triangular_signal.m | 378 | utf_8 | 902a9084037dff3a52b19cd810a75795 | % TRIANG.M
%
% P. Flandrin, Mar. 13, 2003
%
% generates a triangular waveform
%
% inputs : - N : # of data samples
% - p : period
%
% output : - x : signal
function x = triang(N,p);
K = ceil(N/(2*p-2));
w = zeros(1,K*(2*p-2)+1);
rp = linspace(-1,1,p);
rn = linspace(1,-1,p);
r = [rp rn(2:p)];
for k = ... |
github | michaelcrawley/Processing_Codes-master | FFN_MBP.m | .m | Processing_Codes-master/MATLAB/General Use/ANN/FFN_MBP.m | 10,409 | utf_8 | 7e61dd49f69d1c40aa3fce171702a5e7 | function [nneFun, MSE, weights, phi,eta,params] = FFN_MBP(xt,d,arch,varargin)
%This code serves as a engine for a modified feed-forward,
%back-propagation artificial neural network, which uses the Delta-Bar-Delta
%learning rule with gradient descent. Per the results shown in Haykin, only
%batch-processing is allowed. ... |
github | michaelcrawley/Processing_Codes-master | WN_BP.m | .m | Processing_Codes-master/MATLAB/General Use/ANN/WN_BP.m | 9,548 | utf_8 | eff1141c8aa0e8aefc01c977a9690654 | function [nneFun, MSE, weights] = WN_BP(xt,d,arch,varargin)
%This code implements a multidimensional wavelet network per Alexandridis
%2013 (Neural Networks). Learning is performed using the standard
%backpropagation algorithm in batch mode. The network is fully connected,
%and includes linear connections from the inp... |
github | michaelcrawley/Processing_Codes-master | FFN_BP.m | .m | Processing_Codes-master/MATLAB/General Use/ANN/FFN_BP.m | 10,515 | utf_8 | 7a02aee0a924cd0f65c1472cd3be4840 | function [nneFun, MSE, weights, phi, params] = FFN_BP(xt,d,arch,varargin)
%This code serves as a engine for a static feed-forward,
%back-propagation artificial neural network. The network is defined to be
%fully connected (this cannot be changed by user).
%Last updated on 2013-03-02 by Michael Crawley.
%Inputs:
% ... |
github | michaelcrawley/Processing_Codes-master | FFN_PSO.m | .m | Processing_Codes-master/MATLAB/General Use/ANN/FFN_PSO.m | 9,285 | utf_8 | 361f4a6973302c265ceeb1ff3e26affb | function [nneFun, MSE, weights] = FFN_PSO(xt,d,arch,varargin)
%This code constructs a static, fully-connected feed-forward neural
%network. Learning is accomplished solely using particle swarm
%optimization. The user must open a worker pool prior to calling this
%function if parallelization is desired.
%Last updated on... |
github | michaelcrawley/Processing_Codes-master | FFN_PSOG.m | .m | Processing_Codes-master/MATLAB/General Use/ANN/FFN_PSOG.m | 11,670 | utf_8 | 43a2b30eb4d844356d2abbd47fae5e83 | function [nneFun, MSE, weights] = FFN_PSOG(xt,d,arch,varargin)
%This code constructs a static, fully-connected feed-forward neural
%network. Learning is accomplished using particle swarm
%optimization with gradient descent. The user must open a worker pool prior
%to calling this function if parallelization is desired.... |
github | michaelcrawley/Processing_Codes-master | ExtWN_PSO.m | .m | Processing_Codes-master/MATLAB/General Use/ANN/ExtWN_PSO.m | 10,910 | utf_8 | f2058c003cee51b827f4f6944a7ff979 | function [nneFun, MSE, w] = ExtWN_PSO(xt,d,arch,varargin)
%This code constructs a static, fully-connected wavelet network.
%Learning is accomplished solely using particle swarm
%optimization. The user must open a worker pool prior to calling this
%function if parallelization is desired.
%Last updated on 2015-04-21 by ... |
github | michaelcrawley/Processing_Codes-master | multiWaitbar.m | .m | Processing_Codes-master/MATLAB/General Use/waitbar/multiWaitbar.m | 16,943 | utf_8 | 329b2e5f4a6cb38ff640171dd117ade3 | function multiWaitbar( label, varargin )
%multiWaitbar: add, remove or update an entry on the multi waitbar
%
% multiWaitbar(LABEL,VALUE) adds a waitbar for the specified label, or
% if it already exists updates the value. LABEL must be a string and
% VALUE a number between zero and one or the string 'Close' to r... |
github | michaelcrawley/Processing_Codes-master | CWT1Dl.m | .m | Processing_Codes-master/MATLAB/General Use/Wavelets/CWT1Dl.m | 1,821 | utf_8 | 5a98732bfd585ed4ed870d18ad3f1acf | function [wave,freq,s] = CWT1Dl(sig,dt,fmax,fmin,J,mother,param)
%Computes 1-Dimensional Continuous Wavelet Transform using a standard for-loop Convolution method.
%Inputs:
% x: signal (N,1)
% dt: period between samples
% fmax: maximum Fourier frequency of interest
%... |
github | michaelcrawley/Processing_Codes-master | iCWT1D.m | .m | Processing_Codes-master/MATLAB/General Use/Wavelets/iCWT1D.m | 1,963 | utf_8 | 7684af209926f8dac672cc2f26938752 | function [xn] = iCWT1D(wave,scale,omegak,mother,param)
%Computes inverse 1-Dimensional Continuous Wavelet Transform using Fourier
%method. This algorithm performs the integration over scale, rather than
%over translation (due to cone-of-influence effects near the boundaries).
%Inputs:
% wave: wavelet c... |
github | michaelcrawley/Processing_Codes-master | CWT1Dc.m | .m | Processing_Codes-master/MATLAB/General Use/Wavelets/CWT1Dc.m | 1,694 | utf_8 | 46e0ebda19d8f444196f92dbeaab55d0 | function [wave,freq,s] = CWT1Dc(sig,dt,fmax,fmin,J,mother,param)
%Computes 1-Dimensional Continuous Wavelet Transform using Matlab's built-in Convolution method.
%Inputs:
% x: signal (N,1)
% dt: period between samples
% fmax: maximum Fourier frequency of interest
% ... |
github | michaelcrawley/Processing_Codes-master | CWT1Dlnrspc.m | .m | Processing_Codes-master/MATLAB/General Use/Wavelets/CWT1Dlnrspc.m | 2,403 | utf_8 | 725b691c4e95dc1df13eb93b3be27a66 | function [wave,freq,s,omegak] = CWT1Dlnrspc(x,dt,fmax,fmin,J,mother,param)
%Computes 1-Dimensional Continuous Wavelet Transform using Fourier method.
%For this code, the scales are linearly spaced, specifically for use with
%POD (so I don't need to apply a weighting function to the grid).
%Inputs:
% x: ... |
github | michaelcrawley/Processing_Codes-master | CWT1D.m | .m | Processing_Codes-master/MATLAB/General Use/Wavelets/CWT1D.m | 2,225 | utf_8 | 775eb5a26496258662a99ce7aa4c1b4e | function [wave,freq,s,omegak] = CWT1D(x,dt,fmax,fmin,J,mother,param)
%Computes 1-Dimensional Continuous Wavelet Transform using Fourier method.
%Inputs:
% x: signal (N,1)
% dt: period between samples
% fmax: maximum Fourier frequency of interest
% fmin: ... |
github | michaelcrawley/Processing_Codes-master | spectrum.m | .m | Processing_Codes-master/MATLAB/General Use/Wavelets/Wavelab850/spectrum.m | 13,263 | utf_8 | 5b5df172751851ed1f1f118f129ea9b0 | function [Spec,f] = spectrum(varargin)
%SPECTRUM Power spectrum estimate of one or two data sequences.
% P=SPECTRUM(X,NFFT,NOVERLAP,WIND) estimates the Power Spectral Density of
% signal vector X using Welch's averaged periodogram method. The signal X
% is divided into overlapping sections, each of which is detre... |
github | michaelcrawley/Processing_Codes-master | getlength.m | .m | Processing_Codes-master/MATLAB/General Use/Wavelets/Wavelab850/Utilities/getlength.m | 638 | utf_8 | 320d2a4b6bcb9556c70ea5aefc3ff7d4 | % method of class @signal
%
% INPUT VALUES:
%
% RETURN VALUE:
%
%
% (c) 2003, University of Cambridge, Medical Research Council
% Stefan Bleeck (stefan@bleeck.de)
% http://www.mrc-cbu.cam.ac.uk/cnbh/aimmanual
% $Date: 2003/01/17 16:57:43 $
% $Revision: 1.3 $
function res =getlength(sig)
% returns the length i... |
github | michaelcrawley/Processing_Codes-master | spectrum.m | .m | Processing_Codes-master/MATLAB/General Use/Wavelets/Wavelab850/Browsers/One-D/spectrum.m | 10,815 | utf_8 | 2465d1a507f9362e9c0f5bda718e3f80 | function [Spec,f] = spectrum(varargin)
%SPECTRUM Power spectrum estimate of one or two data sequences.
% SPECTRUM has been replaced by SPECTRUM.WELCH. SPECTRUM still works but
% may be removed in the future. Use SPECTRUM.WELCH (or its functional
% form PWELCH) instead. Type help SPECTRUM/WELCH for details.
%
% ... |
github | michaelcrawley/Processing_Codes-master | def_signal.m | .m | Processing_Codes-master/MATLAB/General Use/Wavelets/Wavelab850/Browsers/One-D/def_signal.m | 822 | utf_8 | 3d205982ba291fa4a1490bbc0d3c5032 | % def_signal -- Called by WLBrowser
% Usage
% def_signal
%
function x = def_signal(i)
do_global; global nsig;
signal_name = Signals_entries( i,: );
while signal_name( length(signal_name) ) == ' '
signal_name( length(signal_name) ) = [];
end
if ~exist('nsig') | nsig == [] | nsig == 0
nsig = 2^8;
end
... |
github | michaelcrawley/Processing_Codes-master | def_data.m | .m | Processing_Codes-master/MATLAB/General Use/Wavelets/Wavelab850/Browsers/One-D/def_data.m | 881 | utf_8 | dd6c7b1f269745e207c2f0b62b9125e0 | % def_data -- Called by WLBrowser
% Usage
% def_data
%
% Description
% Load WaveLab datasets
%
function x = def_data(i)
do_global
data_name = Data____entries( i+1, : );
while data_name( length(data_name) ) == ' '
data_name( length(data_name) ) = [];
end
if i < 7
x = ReadSignal(data_name);
signal_name... |
github | michaelcrawley/Processing_Codes-master | AdaptDemo.m | .m | Processing_Codes-master/MATLAB/General Use/Wavelets/Wavelab850/Papers/Adapt/AdaptDemo.m | 11,368 | utf_8 | 180001bdfcbd44bcd54b8cf9120dc5f0 | %********************************************************
function AdaptDemo(action)
%Usage: AdaptDemo
%Description: Demo for paper Adapting to Unknown Smoothness via Wavelet
%Shrinkage
%Date: August 1, 2005
%********************************************************
global plotOffset
global LastFigureNo
global PaperName... |
github | michaelcrawley/Processing_Codes-master | CSpinDemo.m | .m | Processing_Codes-master/MATLAB/General Use/Wavelets/Wavelab850/Papers/SpinCycle/CSpinDemo.m | 11,707 | utf_8 | bc47e62d03b6b2a5bf926f80cd1ea94f | %********************************************************
function CSpinDemo(action)
%Usage: CSpinDemo
%Description: Demo for paper Translation-Invariant DeNoisin
%Date: August 1, 2005
%********************************************************
global plotOffset
global LastFigureNo
global PaperName
global MakeFigureFileP... |
github | michaelcrawley/Processing_Codes-master | CorrelDemo.m | .m | Processing_Codes-master/MATLAB/General Use/Wavelets/Wavelab850/Papers/Correl/CorrelDemo.m | 11,790 | utf_8 | 4516b88cdbb65bba9a28c6ca6586aef4 | %********************************************************
function CorrelDemo(action)
%Usage: CorrelDemo
%Description: Demo for paper Wavelet Threshold Estimators for Data with
%Correlated Noise
%Date: August 1, 2005
%********************************************************
global plotOffset
global LastFigureNo
global ... |
github | michaelcrawley/Processing_Codes-master | fbm.m | .m | Processing_Codes-master/MATLAB/General Use/Wavelets/Wavelab850/Papers/Correl/fbm.m | 424 | utf_8 | c9c458f14c5dbce240a77e172b3993c4 | %function x1 = fbm( alpha = 0.9, m = 4096)
function x1 = fbm( alpha, m)
x = randn(1,m);
l = m/2 ;
freq = [ 1 1:l (l-1):-1:1 ];
xft = fft(x);
xft(1) = 0;
x1ft = xft .* (freq .^ (- alpha/2 ) );
x1 = real( ifft(x1ft) );
%
% Part of Wavelab Version 850
% Built Tue Jan 3 13:20:41 EST 2006
% This is Copyr... |
github | michaelcrawley/Processing_Codes-master | MIPTDemo.m | .m | Processing_Codes-master/MATLAB/General Use/Wavelets/Wavelab850/Papers/MIPT/MIPTDemo.m | 12,091 | utf_8 | 54726d4620c4a3533989f6cf610f2cc9 | %********************************************************
function MIPTDemo(action)
%Usage: MIPTDemo
%Description: Demo for paper Robust Wavelet Transforms Based on
%Median-Interpolation
%Date: August 1, 2005
%********************************************************
global plotOffset
global LastFigureNo
global PaperNam... |
github | michaelcrawley/Processing_Codes-master | MESDemo.m | .m | Processing_Codes-master/MATLAB/General Use/Wavelets/Wavelab850/Papers/MinEntSeg/MESDemo.m | 12,121 | utf_8 | 10c38e6038829379a0e22866c7656a78 | %********************************************************
function MESDemo(action)
%Usage: MESDemo
%Description: Demo for paper Minimum Entropy Segmentation
%Date: August 1, 2005
%********************************************************
global plotOffset
global LastFigureNo
global PaperName
global MakeFigureFilePrefix
... |
github | michaelcrawley/Processing_Codes-master | RiskDemo.m | .m | Processing_Codes-master/MATLAB/General Use/Wavelets/Wavelab850/Papers/RiskAnalysis/RiskDemo.m | 11,626 | utf_8 | 2a233fe2f8463d8c4804916c4bba3f16 | %********************************************************
function RiskDemo(action)
%Usage: RiskDemo
%Description: Demo for paper EXACT RISK ANALYSIS OF WAVELET REGRESSION
%Date: August 1, 2005
%********************************************************
global plotOffset
global LastFigureNo
global PaperName
global MakeFi... |
github | michaelcrawley/Processing_Codes-master | SCDemo.m | .m | Processing_Codes-master/MATLAB/General Use/Wavelets/Wavelab850/Papers/ShortCourse/SCDemo.m | 11,628 | utf_8 | 2cfe2fd8ea91b4f70eb21adfc3f1722c | %********************************************************
function SCDemo(action)
%Usage: SCDemo
%Description: Demo for Short Course
%Date: August 1, 2005
%********************************************************
global plotOffset
global LastFigureNo
global PaperName
global MakeFigureFilePrefix
global IfNewWindow
globa... |
github | michaelcrawley/Processing_Codes-master | IdealDemo.m | .m | Processing_Codes-master/MATLAB/General Use/Wavelets/Wavelab850/Papers/Ideal/IdealDemo.m | 11,748 | utf_8 | 83efbf856831b0ab48fa8309e404072e | %********************************************************
function IdealDemo(action)
%Usage: IdealDemo
%Description: Demo for paper Ideal Spatial Adaptation via Wavelet Shrinkage
%Date: August 1, 2005
%********************************************************
global plotOffset
global LastFigureNo
global PaperName
global... |
github | michaelcrawley/Processing_Codes-master | BlockyDemo.m | .m | Processing_Codes-master/MATLAB/General Use/Wavelets/Wavelab850/Papers/Blocky/BlockyDemo.m | 11,446 | utf_8 | eca745f65c369f6596e97b9b376401b3 | %********************************************************
function BockyDemo(action)
%Usage: BlockyDemo
%Description: Demo for paper Smooth Wavelet Decompositions with Blocky
%Coefficient Kernels
%Date: August 1, 2005
%********************************************************
global plotOffset
global LastFigureNo
global... |
github | michaelcrawley/Processing_Codes-master | VdLDemo.m | .m | Processing_Codes-master/MATLAB/General Use/Wavelets/Wavelab850/Papers/VillardDeLans/VdLDemo.m | 11,692 | utf_8 | de5771598e9111e4276abf5d9395a4ce | %********************************************************
function VdLDemo(action)
%Usage: VdLDemo
%Description: Demo for paper WaveLab and Reproducible Research
%Date: August 1, 2005
%********************************************************
global plotOffset
global LastFigureNo
global PaperName
global MakeFigureFilePr... |
github | michaelcrawley/Processing_Codes-master | TourDemo.m | .m | Processing_Codes-master/MATLAB/General Use/Wavelets/Wavelab850/Papers/Tour/TourDemo.m | 11,732 | utf_8 | 81919bc6b7d0842b12e02c40a909e027 | %********************************************************
function TourDemo(action)
%Usage: TourDemo
%Description: Demo for paper Wavelet Shrinkage and W.V.D.: A Ten-Minute
%Tour
%Date: August 1,2005
%********************************************************
global plotOffset
global LastFigureNo
global PaperName
global ... |
github | michaelcrawley/Processing_Codes-master | AsympDemo.m | .m | Processing_Codes-master/MATLAB/General Use/Wavelets/Wavelab850/Papers/Asymp/AsympDemo.m | 11,354 | utf_8 | 81c6f0550a19608ea51b03a62b22b423 | %********************************************************
function AsympDemo(action)
%Usage: AsympDemo
%Description: Demo for paper Wavelet Shrinkage: Asymptopia?
%Date: August 1, 2005
%********************************************************
global plotOffset
global LastFigureNo
global PaperName
global MakeFigureFileP... |
github | michaelcrawley/Processing_Codes-master | NumericalDerivative.m | .m | Processing_Codes-master/MATLAB/General Use/Numerical Derivative/NumericalDerivative.m | 4,608 | utf_8 | a84eaee0d4a92b30cd82c24ad04a7b0f | function [deriv] = NumericalDerivative(Dorder, Horder, h, phi,varargin)
%Numerically derivate matrix given constant step size
%Code Version: 3.2 @ 2011-02-23
%This is not complete; DRP scheme is only available for central
%differencing
%Inputs:
% Dorder: Derivative Order
% Horder: Number... |
github | michaelcrawley/Processing_Codes-master | mNumericalDerivative.m | .m | Processing_Codes-master/MATLAB/General Use/Numerical Derivative/mNumericalDerivative.m | 4,655 | utf_8 | 580697730f8eb02eaf2cd85e7a7f2c35 | function [coefm] = mNumericalDerivative(Dorder, Horder, h, N, varargin)
%Generate matrix to numerically derivate matrix given constant step size
%Code Version: 1.1 @ 2014-09-10
%This is not complete; DRP scheme is only available for central
%differencing
%Inputs:
% Dorder: Derivative Order
... |
github | michaelcrawley/Processing_Codes-master | CondAverageImg.m | .m | Processing_Codes-master/MATLAB/General Use/CorrelationExamples/CondAverageImg.m | 4,218 | utf_8 | 568f3e592f392bec5792cd5ff3b7c1bf | function[R] = CondAverageImg(src_dir,flist,cHi,cWi,backimg,Rthreshold)
%Inputs:
% src_dir: source directory for images
% flist: list of files for conditional-averaging (cell array)
% cHi & cWi: indices for correlation window (Height and Width)
% backimg: background image (full file name)
% Rthres... |
github | michaelcrawley/Processing_Codes-master | readLeCroyWaveJetWfm.m | .m | Processing_Codes-master/MATLAB/General Use/Other DAQ/readLeCroyWaveJetWfm.m | 14,909 | utf_8 | c58353bcab887148242d410a0625b023 | function [ varargout ] = readLeCroyWaveJetWfm( varargin )
%readLeCroyWaveJetWfm - Read binary waveform (.wfm) files as saved by
% LeCroy WaveJet oscilloscopes.
%
% readLeCroyWaveJetWfm( filename )
%
% Loads the specified file, shows some information about the file,
% and displays the waveform(s).
%
% [ data ] = rea... |
github | michaelcrawley/Processing_Codes-master | dlmfit.m | .m | Processing_Codes-master/MATLAB/General Use/Kalman filtering/dlmtbx/dlmfit.m | 9,293 | utf_8 | cbbf3715be73ddbf26e534bd928b26d4 | function out = dlmfit(y,s,wdiag,x0,C0, X, options)
%DLMFIT Fit DLM time series model
% Fits dlm time series model with local level, trend, seasonal, and proxies
% out = dlmfit(y,s,wdiag,x0,C0, X, options)
% Input:
% y time series, n*p
% s obs uncertainty, n*p or 1*1
% w sqrt of first diagonal entries of the model erro... |
github | michaelcrawley/Processing_Codes-master | meannan.m | .m | Processing_Codes-master/MATLAB/General Use/Kalman filtering/dlmtbx/meannan.m | 659 | utf_8 | 39818015bad9cb2775051a8cecde31cd | function y=meannan(x,x2,w1)
%MEANNAN mean ignoring NaNs
% meannan(x) mean of columns of x
% meannan(oldmean, x, oldweight) updates oldmean with x
% $Revision: 1.2 $ $Date: 2011/06/22 13:28:01 $
if nargin == 1
[m,n] = size(x);
if m==1
x = x';
m = n;
n = 1;
end
y = zeros(1,n);
for i=1:n
y(... |
github | michaelcrawley/Processing_Codes-master | hyperpriorupdate.m | .m | Processing_Codes-master/MATLAB/General Use/Kalman filtering/mcmcstat/hyperpriorupdate.m | 2,388 | utf_8 | 060350d56a39c54c40ed800abb3e210f | function [mu,sig,parrow] = hyperpriorupdate(theta,thetamu,thetasig,params)
% hyperpriorupdate - default hyper prior update function for mcmcrun
% assumes:
% theta ~ N(mu,sig2)
% mu ~ N(mu0, tau20)
% sig2 ~ invchi(n0, sig20)
% needs in params structure
% nhpar, number of parameter sets with hyper priors
% ind, ... |
github | michaelcrawley/Processing_Codes-master | mcmcpred.m | .m | Processing_Codes-master/MATLAB/General Use/Kalman filtering/mcmcstat/mcmcpred.m | 2,739 | utf_8 | f948293406f519ad29f44ca85dd1676b | function out=mcmcpred(results,chain,s2chain,data,modelfun,nsample,varargin)
%MCMCPRED predictive calculations from the mcmcrun chain
% out = mcmcpred(results,chain,s2chain,data,modelfun,nsample,varargin)
% Calls modelfun(data,theta,varargin{:})
% or modelfun(data{ibatch},theta(local),varargin{:}) in case the
% data has... |
github | michaelcrawley/Processing_Codes-master | gammar.m | .m | Processing_Codes-master/MATLAB/General Use/Kalman filtering/mcmcstat/gammar.m | 1,482 | utf_8 | af30d501ac9be0ca7ec9619a40461ede | function y=gammar(m,n,a,b)
%GAMMAR random deviates from gamma distribution
% GAMMAR(M,N,A,B) returns a M*N matrix of random deviates from the Gamma
% distribution with shape parameter A and scale parameter B:
%
% p(x|A,B) = B^-A/gamma(A)*x^(A-1)*exp(-x/B)
% Marko Laine <marko.laine@fmi.fi>
% $Revision: 1.6 $ $Date... |
github | michaelcrawley/Processing_Codes-master | showparams.m | .m | Processing_Codes-master/MATLAB/General Use/Kalman filtering/mcmcstat/showparams.m | 1,578 | utf_8 | b1a765fe5bcb988ace22d1d8fd682adb | function showparams(param,nbatch,texfile)
%SHOWPARAMS mcmc utility
% $Revision: $ $Date: $
if nargin<2
nbatch=1;
end
if nargin <3
texfile='';
end
[names,value,parind,local,upper,lower,thetamu,thetasig] = ...
openparstruct(param,nbatch);
fprintf('Optimizing these parameters:\nname start [min,max] N(mu,s^... |
github | michaelcrawley/Processing_Codes-master | mcmcrun.m | .m | Processing_Codes-master/MATLAB/General Use/Kalman filtering/mcmcstat/mcmcrun.m | 29,186 | utf_8 | e00036ca2788e0055a617b944241038e | function [results,chain,s2chain,sschain, hchain]=mcmcrun(model,data,params,options,res)
%MCMCRUN Metropolis-Hastings MCMC simulation for nonlinear Gaussian models
% properties:
% multiple y-columns, sigma2-sampling, adaptation,
% Gaussian prior, parameter limits, delayed rejection, dram
%
% [RESULTS,CHAIN,S2CHAIN,SSC... |
github | michaelcrawley/Processing_Codes-master | gammaqf.m | .m | Processing_Codes-master/MATLAB/General Use/Kalman filtering/mcmcstat/gammaqf.m | 1,065 | utf_8 | 78413cdc729a77767c9c6dc3633a32ff | function y=gammaqf(p,a,b)
% GAMMAQF inverse of Gamma distribution function
% GAMMAQF(p,alpha,beta)
% Marko Laine <marko.laine@fmi.fi>
% $Revision: 1.5 $ $Date: 2012/09/27 11:47:36 $
if nargin<3, b=1; end
if ~isunix & exist('distribs') == 3 % mex file version
y = distribs('gammain',p,a).*b;
return
end
y=zeros(si... |
github | michaelcrawley/Processing_Codes-master | perform_windowed_fourier_transform.m | .m | Processing_Codes-master/MATLAB/General Use/toolbox_image/toolbox_image/perform_windowed_fourier_transform.m | 6,202 | utf_8 | bbb87e7a70bc93ae51e18e2691849448 | function y = perform_windowed_fourier_transform(x,w,q,n, options)
% perform_windowed_fourier_transform - compute a local Fourier transform
%
% Forward transform:
% MF = perform_windowed_fourier_transform(M,w,q,n, options);
% Backward transform:
% M = perform_windowed_fourier_transform(MF,w,q,n, options);
%
% w ... |
github | michaelcrawley/Processing_Codes-master | load_hdr.m | .m | Processing_Codes-master/MATLAB/General Use/toolbox_image/toolbox_image/load_hdr.m | 4,928 | utf_8 | cdf17b3681f4c6902ed0f7de2ad31f7d | function [img, fileinfo] = read_hdr(filename)
% load_hdr - loading a radiance RBGE file.
%
% [img, fileinfo] = read_rle_rgbe(filename);
%
% Written by Lawrence A. Taplin (taplin@cis.rit.edu)
%
% Based loosely on the c-code RGBE implementation written by Bruce Walters
% http://www.graphics.cornell.edu/~bjw/rgbe.html
... |
github | michaelcrawley/Processing_Codes-master | load_image.m | .m | Processing_Codes-master/MATLAB/General Use/toolbox_image/toolbox_image/load_image.m | 20,769 | utf_8 | 1e7385317f656bdec8213321748edab7 | function M = load_image(type, n, options)
% load_image - load benchmark images.
%
% M = load_image(name, n, options);
%
% name can be:
% Synthetic images:
% 'chessboard1', 'chessboard', 'square', 'squareregular', 'disk', 'diskregular', 'quaterdisk', '3contours', 'line',
% 'line_vertical', 'line_horiz... |
github | michaelcrawley/Processing_Codes-master | grab_inpainting_mask.m | .m | Processing_Codes-master/MATLAB/General Use/toolbox_image/toolbox_image/grab_inpainting_mask.m | 3,717 | utf_8 | c160d95ddbbe80a15f290993fd6bac1a | function [U,point_list] = grab_inpainting_mask(M, options)
% grab_inpainting_mask - create a mask from user input
%
% U = grab_inpainting_mask(M, options);
%
% Select set of point in an image (useful to select a region for
% inpainting). The set of point is U==Inf.
%
% options.r is the radius for selection (de... |
github | michaelcrawley/Processing_Codes-master | change_color_mode.m | .m | Processing_Codes-master/MATLAB/General Use/toolbox_image/toolbox_image/change_color_mode.m | 7,483 | utf_8 | 184fcadc594ac09e3b2a2086820890bb | function [M,ColorP] = change_color_mode(M,dir,options)
% change_color_mode - change of color representation
%
% M = change_color_mode(M,dir,options);
%
% switch between RGB and another color mode.
%
% options.color_mode can be:
% 'rgb' (no change), 'hsv', 'ycbcr', 'pca'
%
% For PCA you should proceed like th... |
github | michaelcrawley/Processing_Codes-master | compute_ssim_index.m | .m | Processing_Codes-master/MATLAB/General Use/toolbox_image/toolbox_image/compute_ssim_index.m | 18,516 | utf_8 | 8f8a1253f9cbb32e75b2c552827cfa1f | function [mssim, ssim_map] = compute_ssim_index(img1, img2, K, window, L)
%========================================================================
%SSIM Index, Version 1.0
%Copyright(c) 2003 Zhou Wang
%All Rights Reserved.
%
%The author is with Howard Hughes Medical Institute, and Laboratory
%for Computational Vision... |
github | michaelcrawley/Processing_Codes-master | perform_tv_hilbert_projection.m | .m | Processing_Codes-master/MATLAB/General Use/toolbox_image/toolbox_image/perform_tv_hilbert_projection.m | 3,727 | utf_8 | f96d06428439140dc4dc1f0182805595 | function [u,v,px,py] = perform_tv_hilbert_projection(f,kernel,lam,options)
% Aujol & Chambolle projection for solving TV-K regularization
%
% [u,v,px,py] = perform_tv_hilbert_projection(f,kernel,lam,options);
%
% Solve the image separation problem :
% u = argmin_u |f-u|_K^2 + lam*|u|_TV
%
% f = u+v
% u i... |
github | michaelcrawley/Processing_Codes-master | perform_tv_correction.m | .m | Processing_Codes-master/MATLAB/General Use/toolbox_image/toolbox_image/perform_tv_correction.m | 985 | utf_8 | e9637dd038c9c859b0c6dedd242fecae | function y = perform_tv_correction(x,T)
% perform_tv_correction - perform correction of the image to that it minimizes the TV norm.
%
% y = perform_tv_correction(x,T);
%
% Perform correction using thresholding of haar wavelet coefficients on 1
% scale.
%
% Copyright (c) 2006 Gabriel Peyre
n = size(x,1);
Jmin ... |
github | michaelcrawley/Processing_Codes-master | compute_periodic_poisson.m | .m | Processing_Codes-master/MATLAB/General Use/toolbox_image/toolbox_image/compute_periodic_poisson.m | 855 | utf_8 | 52f67b893134bee2f5ec735f55733e1f | function G = compute_periodic_poisson(d, symmetrize)
% compute_periodic_poisson - solve poisson equation
%
% G = compute_periodic_poisson(d,symmetrize);
%
% Solve
% Delta(G) = d
% with periodic boundary condition.
% G has zero mean.
%
% Set symmetrize=1 (default 0) if the data divergence d is not peri... |
github | michaelcrawley/Processing_Codes-master | perform_quincunx_interpolation.m | .m | Processing_Codes-master/MATLAB/General Use/toolbox_image/toolbox_image/perform_quincunx_interpolation.m | 1,537 | utf_8 | 6d747ffd41f26abbb6804e53fb57335d | function Mi = perform_quincunx_interpolation(M,vm)
% perform_quincunx_interpolation - interpolate data on a quincunx grid
%
% Mi = perform_quincunx_interpolation(M,vm);
%
% M is a 2D image where only pixels M(i+j,i-j) are available
% (checkboard subsampling)
%
% vm is 2, 4 or 6
%
% Copyright (c) 2008 Gabri... |
github | michaelcrawley/Processing_Codes-master | perform_windowed_dct_transform.m | .m | Processing_Codes-master/MATLAB/General Use/toolbox_image/toolbox_image/perform_windowed_dct_transform.m | 2,282 | utf_8 | 9c456075e56465427a4442c1e5c9afc8 | function y = perform_windowed_dct_transform(x,w,q,n, options)
% perform_windowed_dct_transform - compute a local DCT transform
%
% Forward transform:
% MF = perform_windowed_dct_transform(M,w,q,n, options);
% Backward transform:
% M = perform_windowed_dct_transform(MF,w,q,n, options);
%
% w is the width of the ... |
github | michaelcrawley/Processing_Codes-master | perform_windowed_dct4_transform.m | .m | Processing_Codes-master/MATLAB/General Use/toolbox_image/toolbox_image/perform_windowed_dct4_transform.m | 14,528 | utf_8 | 14fb4b703d9af03093b3a48e38dceded | function y = perform_windowed_dct4_transform(x, w, dir, options)
% perform_windowed_dct4_transform - orthogonal local DCT
%
% y = perform_windowed_dct4_transform(x, w, dir, options);
%
% This is an orthogonal transform, with x2 overlap,
% note that the low frequencies are removes if options.remove_lowfreq = 1.
%
... |
github | michaelcrawley/Processing_Codes-master | perform_dct_transform.m | .m | Processing_Codes-master/MATLAB/General Use/toolbox_image/toolbox_image/toolbox/perform_dct_transform.m | 7,750 | utf_8 | 07f7ce84cf4f6dfc91ad645a17eab05c | function y = perform_dct_transform(x,dir)
% perform_dct_transform - discrete cosine transform
%
% y = perform_dct_transform(x,dir);
%
% Copyright (c) 2006 Gabriel Peyre
if size(x,1)==1 || size(x,2)==1
% 1D transform
if dir==1
y = dct(x);
else
y = idct(x);
end
else
if dir==1
... |
github | michaelcrawley/Processing_Codes-master | POD2d.m | .m | Processing_Codes-master/MATLAB/General Use/POD/Ani/POD2d.m | 1,214 | utf_8 | 25a495a2ce66ee5c04c4d20d43f6486d | function [phi, lambda] = POD2d(U)
% L = length(flist);
%
% %read in first file to get sizing information, initialize variables
% data = readimx([src_dir filesep flist{1}]);
% [~,~,u,v] = showimx(data);
% [M N] = size(u);
% U = zeros(2*M*N,L);
% U(:,1) = [u(:); v(:)];
%
% %read... |
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