plateform stringclasses 1
value | repo_name stringlengths 13 113 | name stringlengths 3 74 | ext stringclasses 1
value | path stringlengths 12 229 | size int64 23 843k | source_encoding stringclasses 9
values | md5 stringlengths 32 32 | text stringlengths 23 843k |
|---|---|---|---|---|---|---|---|---|
github | niclasborlin/dbat-master | matchcpt.m | .m | dbat-master/code/misc/matchcpt.m | 2,673 | utf_8 | 3ea825cf3fcac161e8bbd280a7b8a4bf | function [i1,j1,i2,j2,j3]=matchcpt(s,pts,match)
%MATCHCPT Loaded control point table with DBAT struct.
%
% [I,J]=MATCHCPT(S,PTS,MATCH) matches the control point table PTS with the
% control points stored in the DBAT structure S, i.e., among points with
% s.prior.OP.isCtrl set. Points can be matched using id and/o... |
github | niclasborlin/dbat-master | seteoest.m | .m | dbat-master/code/misc/seteoest.m | 3,618 | utf_8 | 3427c8598367e941dd6322d64220a8eb | function s=seteoest(s,varargin)
%SETEOEST Set external orientation parameters to be estimated by the bundle.
%
% S=SETEOEST(S,'all') modifies the S.bundle.est.EO field to indicate that all
% EO parameters should be estimated by the bundle. Similarly,
% S=SETEOEST(S,'none') sets all EO parameters to be fixed.
%
% ... |
github | niclasborlin/dbat-master | cumchi2.m | .m | dbat-master/code/misc/cumchi2.m | 1,011 | utf_8 | 0db2c71b7d4d7bcbcc475b94cf5c3ac8 | function y=cumchi2(x,n)
%CUMCHI2 Cumulative chi-square distribution function.
%
% CUMCHI2(X,N) returns the cumulative chi-square distribution at the
% values in the vector X with N degrees of freedom. N must be scalar.
%
% Naive implementation that computes the cdf value via integration.
if ~isscalar(n)
err... |
github | niclasborlin/dbat-master | plotopstats.m | .m | dbat-master/code/plotting/plotopstats.m | 4,267 | utf_8 | 0a49485d527e9e33c36b4c31aba8a2ea | function hh=plotopstats(s,e,varargin)
%PLOTOPSTATS Plot object point statistics after a bundle.
%
% PLOTOPSTATS(S,E), where S and E are struct given to and returned by
% BUNDLE, respectively, produces a plot of object point statistics. The
% plotted statistics are
% - mark point count,
% - RMS residual,
% -... |
github | niclasborlin/dbat-master | plotparams.m | .m | dbat-master/code/plotting/plotparams.m | 18,725 | utf_8 | a1acf951652d1e41d30060ce7de71529 | function hh=plotparams(s,e,varargin)
%PLOTPARAMS Plot bundle iteration parameters.
%
% PLOTPARAMS(S,E), where S is a struct returned by PROB2DBATSTRUCT and E
% is a struct returned by BUNDLE, plots the iteration trace of the
% parameters estimated by BUNDLE.
%
% PLOTPARAMS(...,'noop') does not plot the OP plot.... |
github | niclasborlin/dbat-master | plotcoverage.m | .m | dbat-master/code/plotting/plotcoverage.m | 6,550 | utf_8 | d8716ae4939ff0d6e0886ccbc2c2e002 | function hh=plotcoverage(s,varargin)
%PLOTCOVERAGE Plot image coverage.
%
% PLOTCOVERAGE(S), where S is a struct returned by PROB2DBATSTRUCT, plots
% the image coverage for the project. The rectangular, convex hull, and
% radial coverage are plotted separately. If the images were taken by
% different cameras, t... |
github | niclasborlin/dbat-master | essmat5.m | .m | dbat-master/code/photogrammetry/essmat5.m | 99,683 | utf_8 | 0cf6e7a897ce0c46e7d18577e5b983c7 | function Evec=essmat5(Q1,Q2)
%ESSMAT5 Calculate essential matrices from >=5 pt correspondences.
%
%EE=essmat5(Q1,Q2)
%Q1,Q2 - 3xn matrices of normalized homogeneous coordinates.
%EE - 9xk matrix with essential matrices unrolled as columns.
Q1 = Q1';
Q2 = Q2';
Q = [Q1(:,1).*Q2(:,1) , ...
Q1(:,2).*Q2(:,1) , ..... |
github | niclasborlin/dbat-master | pm_forwintersect1.m | .m | dbat-master/code/photogrammetry/pm_forwintersect1.m | 2,314 | utf_8 | 1b30ed8e7e8b389d208899bde6cb66a9 | function [OP,OPc]=pm_forwintersect1(P,xy,method)
%PM_FORWINTERSECT1 Estimate world coords of one pt by forward intersection.
%
%[OP,OPc]=pm_forwintersect1(P,xy[,'euclidean'])
%or
%[OP,A]=pm_forwintersect1(P,xy,'homogeneous')
%P - 3nx4 matrix with 3x4 camera matrices [P1;P2;...].
%xy - 2xn or 3xn matrix with eu... |
github | niclasborlin/dbat-master | parseoutput.m | .m | dbat-master/code/script/parseoutput.m | 5,883 | utf_8 | 1d722674fe9316bae9c0f08f7f50eb34 | function s=parseoutput(s,output,docFile)
%PARSEOUTPUT Parse and execute output section of a DBAT XML file.
%
% S=PARSEOUTPUT(S,OUTPUT,DOCFILE) parses the OUTPUT XML block from
% a DBAT XML script file and generates the requested plots and
% files. The string DOCFILE should contain the path name of the XML
% ... |
github | niclasborlin/dbat-master | parseoutputfiles.m | .m | dbat-master/code/script/parseoutputfiles.m | 6,577 | utf_8 | 6b32f1af843ccdf630027b0552b68649 | function s=parseoutputfiles(s,outputFiles,docFile)
%PARSEOUTPUTFILES Parse output files section of a DBAT XML file.
%
% S=PARSEOUTPUTFILES(FILES,DOCFILE,S) parses the output/files XML
% block FILES from a DBAT XML script file and generates the
% requested files. The string DOCFILE should contain the path name
... |
github | niclasborlin/dbat-master | parsedbatxmlcamstruct.m | .m | dbat-master/code/script/parsedbatxmlcamstruct.m | 8,230 | utf_8 | f5dfb09ba5a5d95ef1dcf15c9d0fbef3 | function cams=parsedbatxmlcamstruct(s)
%PARSEDBATXMLCAMSTRUCT Convert DBAT XML camera structure to DBAT camera structure
%
% CAMS=PARSEDBATXMLCAMSTRUCT(S) parses the DBAT camera XML structure
% S and returns a 1-cell array CAMS with a DBATCamera object. The
% structure S should have fields with field names listed... |
github | niclasborlin/dbat-master | parseops.m | .m | dbat-master/code/script/parseops.m | 3,746 | utf_8 | ab6a0cd0715f006c0b3e41b8d0be07d8 | function s=parseops(s,operations)
%PARSEOPS Parse and execute operations section of a DBAT XML file.
%
% S=PARSEOPS(S,OPS) parses the operations XML block OPS from a DBAT
% XML script file and executes the operations with the DBAT
% structure S. The result is returned in the updated DBAT structure S.
%
%See al... |
github | niclasborlin/dbat-master | getattrbasedir.m | .m | dbat-master/code/script/private/getattrbasedir.m | 1,905 | utf_8 | 2acfada0bb3d9491d16f55c115380b23 | function [dir,rawDir]=getattrbasedir(s,docFile,attrName)
%GETBASEDIR Get base_dir attribute if present.
%
% GETATTRBASEDIR(S,DOCFILE), where S is a sub-structure loaded from
% the DBAT XML file DOCFILE, returns the base_dir XML attribute
% (S.Attributes.base_dir) if present, otherwise the blank string.
%
% If b... |
github | niclasborlin/dbat-master | loadpm3dtbl.m | .m | dbat-master/code/file/loadpm3dtbl.m | 3,248 | utf_8 | b32b26be7ed052abaf85bcc8119ef5a2 | function pts=loadpm3dtbl(fName,isSmartTable)
%LOADPM3DTBL Load 3D point table exported from Photomodeler.
%
% PTS=LOADPM3DTBL(FNAME) loads 3D point data from the exported 3D
% point table in the file FNAME. The data is returned in a struct
% PTS with fields
% id - N-array with id numbers.
% name - N... |
github | niclasborlin/dbat-master | loadlnz.m | .m | dbat-master/code/file/loadlnz.m | 13,656 | utf_8 | efe622a96b4a4d63005bdd56dfc556e1 | function s=loadlnz(lnzFile,varargin)
%LOADLNZ Load Photoscan .LNZ file.
%
% S=LOADLNZ(FILE) loads the PhotoScan .LNZ file in FILE into a struct S.
%
% The struct S has fields
% fileName - string with file name.
% document - recursive struct that correspond to the XML
% structure in FILE.
% tra... |
github | niclasborlin/dbat-master | loadpsz.m | .m | dbat-master/code/file/loadpsz.m | 37,216 | utf_8 | e98eba4212c4bb662c1d2c5f4585c106 | function s=loadpsz(psFile,varargin)
%LOADPSZ Load Photoscan .PSZ file.
%
% S=LOADPSZ(FILE) loads the PhotoScan .PSZ file in FILE into a struct S.
% If the .PSZ file has multiple chunks, chunk #1 is processed.
%
% S=LOADPSZ(FILE,N) loads chunk N instead of chunk #1.
%
% The struct S has fields
% fileName - st... |
github | niclasborlin/dbat-master | loadpm2dtbl.m | .m | dbat-master/code/file/loadpm2dtbl.m | 1,558 | utf_8 | fa59ec03616242f42b75c012d46fe6d4 | function pts=loadpm2dtbl(fName)
%LOADPM2DTBL Load 2D point table exported from Photomodeler.
%
% PTS=LOADPM2DTBL(FNAME) loads 2D point data from the exported 2D
% point table in the file FNAME. The data is returned in a struct
% PTS with fields
% id - N-array with id numbers.
% imNo - N-array with i... |
github | niclasborlin/dbat-master | loadpmreport.m | .m | dbat-master/code/file/loadpmreport.m | 19,745 | utf_8 | 7ccb279562f1e24834b7a68f5cd09242 | function s=loadpmreport(fileName)
%LOADPMREPORT Parse PM processing report file.
%
% S=LOADPMREPORT(FILE) parses the PhotoModeler processing report
% file FILE. The returned structure S contains the following
% fields:
%
% projName - project name, string.
% runDate - Processing timestamp, struct... |
github | niclasborlin/dbat-master | DBATCamera.m | .m | dbat-master/code/classes/@DBATCamera/DBATCamera.m | 8,003 | utf_8 | d720f53bb3906c8823357a5586ddf0ca | classdef DBATCamera
properties (Access = public)
Id {mustBeNumericScalar} = nan
Name {mustBeSingleString} = ''
Unit {mustBeSingleString} = ''
SensorSize {mustBe2Vector} = nan(1,2)
ImageSize {mustBe2Vector} = nan(1,2)
FocalLength {mustBeNumericScalar} = nan
Asp... |
github | niclasborlin/dbat-master | bundle.m | .m | dbat-master/code/bundle/bundle.m | 18,557 | windows_1250 | b14e3fa741668b321181ca506bf495ca | function [s,ok,iters,s0,E]=bundle(s,varargin)
%BUNDLE Run bundle adjustment iterations on a camera network.
%
% [S,OK,N]=BUNDLE(S), where S is a struct returned by PROB2DBATSTRUCT,
% runs the damped bundle adjustment on the camera network in the structure
% S. The parameter values in S are used as initial values.... |
github | niclasborlin/dbat-master | bundle_result_file.m | .m | dbat-master/code/bundle/bundle_result_file.m | 31,766 | utf_8 | 6670fa8a60de31b03c60242c9cbf5aa3 | function s=bundle_result_file(s,e,f)
%BUNDLE_RESULT_FILE Generate result file of bundle run.
%
% S=BUNDLE_RESULT_FILE(S,E,F), where S and E are BUNDLE return structs
% and F is a string, writes a text result file to the file F. The
% text result file contain information about the project, the status
% of the es... |
github | niclasborlin/dbat-master | bundle_cov.m | .m | dbat-master/code/bundle/bundle_cov.m | 15,118 | utf_8 | b159d6e69758bcb43b300ffac1063786 | function varargout=bundle_cov(s,e,varargin)
%BUNDLE_COV Compute covariances from bundle result.
%
% BUNDLE_COV(S,E,CC) computes and returns a component covariance matrix
% specified by the string CC from the BUNDLE result files S and E. CC
% should be one of
% 'CIO' - covariance of estimated internal parame... |
github | niclasborlin/dbat-master | rotmat.m | .m | dbat-master/code/bundle/cammodel/rotmat.m | 1,647 | utf_8 | 0577439359d5d7bb6cdc5a9f22174546 | function [M,da1,da2,da3]=rotmat(angles,seq)
%ROTMAT Generate 3d rotation matrix from world to image coordinate systems.
%
%[M,da1,da2,da3]=rotmat(angles[,seq])
%angles - rotation angles.
%seq - axis sequence
% - 'xyz' or 'opk' (omega, phi, kappa)
% or 'rpy' (roll, pitch, yaw) (default)
% ... |
github | niclasborlin/dbat-master | pm_eulerrotmat.m | .m | dbat-master/code/bundle/cammodel/pm_eulerrotmat.m | 1,664 | utf_8 | ce88436163bede1f49436ce9dca72556 | function [M,da1,da2,da3]=pm_eulerrotmat(angles,seq)
%PM_EULERROTMAT Generate Euler rotation matrix world -> image coord. system.
%
%[M,da1,da2,da3]=pm_eulerrotmat(angles[,seq])
%angles - rotation angles.
%seq - axis sequence
% - 'xyz' or 'opk' (omega, phi, kappa)
% or 'rpy' (roll, pitch, yaw)... |
github | niclasborlin/dbat-master | multilensdist.m | .m | dbat-master/code/bundle/cammodel/multilensdist.m | 5,943 | utf_8 | 82febbcaea66972a5834fc6c7e6a4ff2 | function [ld,dIO,dp]=multilensdist(p,IO,nK,nP,cams,cIO,cp)
%MULTILENSDIST Compute lens distortion in multiple images.
%
% MULTILENSDIST(P,IO,nK,nP) computes the lens distortion of the
% points in the 2-by-N array P using the internal orientation
% parameters in the 16-vector IO. The scalars nK and nP contain the
... |
github | niclasborlin/dbat-master | browndist.m | .m | dbat-master/code/bundle/cammodel/browndist.m | 7,503 | utf_8 | 01e1e771fa3a1b5628bc763aa84a8c4f | function [d,ds,dpp,dK,dP,ds2,dpp2,dK2,dP2]=browndist(s,pp,K,P,cs,cpp,cK,cP)
%BROWNDIST Compute the lens distortion according to the Brown'71 model.
%
% D=BROWNDIST(S,PP,K,P) returns a 2-by-N array D with the lens
% distortion of the 2-by-N image point array S according to the
% Brown (1971) lens distortion model.... |
github | niclasborlin/dbat-master | gauss_newton_armijo.m | .m | dbat-master/code/bundle/lsa/gauss_newton_armijo.m | 8,470 | windows_1250 | 3ec201d32b65bb74ffa811d883aa2a5a | function [x,code,n,final,T,rr,alphas]=gauss_newton_armijo(...
resFun,vetoFun,x0,W,maxIter,termFun,trace,sTest,mu,alphaMin)
%GAUSS_NEWTON_ARMIJO Gauss-Newton-Armijo least squares adjustment algorithm.
%
% [X,CODE,I]=GAUSS_NEWTON_ARMIJO(RES,VETO,X0,W,N,TERM,TRACE,STEST,MU,AMIN)
% runs the Gauss-Newton-Armijo leas... |
github | niclasborlin/dbat-master | levenberg_paper.m | .m | dbat-master/code/bundle/lsa/levenberg_paper.m | 3,199 | utf_8 | b925ccba6801b23022313e0b1d7a58d5 | function [x,code,niter,X,deltas,rhos,F]=levenberg_paper(prob,vetoFun,x0,epsilon,maxIter,delta0,mu,eta,params)
%LEVENBERG Levenberg-Marquardts method for least squares problem.
%
%[x,code,niter,X,deltas,rhos]=levenberg(prob,vetoFun,x0,eps,maxIter,delta0,mu,eta,params)
%prob
%x0
%eps
%maxIter
%delta0
%mu
%eta
%x
%code
%i... |
github | niclasborlin/dbat-master | gaussn_paper.m | .m | dbat-master/code/bundle/lsa/gaussn_paper.m | 4,044 | utf_8 | 789cedc8973e3361051df969f9559975 | function [x,code,n,X,alphas,F]=gaussn_paper(prob,veto,x0,tol,maxIter,alphaMin,mu,W,params)
%GAUSSN Damped Gauss-Newton method, Goldstein-Armijo linesearch.
%
%[x,code,n,X,alphas]=gaussn(prob,veto,x0,tol,maxIter,alphaMin,mu,W,params)
%prob - name of problem.
%veto - name of veto function.
%x0 - starting ap... |
github | niclasborlin/dbat-master | levenberg_marquardt_powell.m | .m | dbat-master/code/bundle/lsa/levenberg_marquardt_powell.m | 9,618 | utf_8 | 49078df41bde5da330b32504dec9dd76 | function [x,code,n,final,T,rr,deltas,rhos,steps]=levenberg_marquardt_powell(...
resFun,vetoFun,x0,W,maxIter,termFun,doTrace,delta0,mu,eta)
%LEVENBERG_MARQUARDT_POWELL Levenberg-Marquardt algorithm with Powell dogleg.
%
% [X,CODE,I]=LEVENBERG_MARQUARDT_POWELL(RES,VETO,X0,W,N,TERM,TRACE,D0,MU,ETA)
% runs the trus... |
github | niclasborlin/dbat-master | xlat2.m | .m | dbat-master/code/bundle/cameramodel/xlat2.m | 1,660 | utf_8 | 73a05ba3ca56df2dd01f789b3ada4737 | function [Q,dQ,dQn]=xlat2(U,c,varargin)
%XLAT2 2D translation for the DBAT projection model.
%
% Q=XLAT2(U,C) translates the 2D points in the 2-by-N array U by
% the 2-vector C.
%
% [Q,dQ]=... also returns a struct dQ with the analytical Jacobians
% with respect to U and C in the fields dU and dC, respectively.... |
github | niclasborlin/dbat-master | res_euler_brown_0.m | .m | dbat-master/code/bundle/cameramodel/res_euler_brown_0.m | 5,164 | utf_8 | 19f3e382ee51c777da15195fb0d7db46 | function [v,dv,dvn]=res_euler_brown_0(Q,q0,ang,f,u,sz,u0,K,P,B,varargin) %#ok<INUSL>
%RES_EULER_BROWN_0 Residual function 0 for DBAT.
%
% V=RES_EULER_BROWN_0(Q,Q0,A,F,U,SZ,U0,K,P) computes the residual
% between the projected object points in the 3-by-N array Q and the
% measured image coordinates in the 2-by-N a... |
github | niclasborlin/dbat-master | skew.m | .m | dbat-master/code/bundle/cameramodel/skew.m | 2,002 | utf_8 | 4ee2284c10fb3c8aace33f728b645179 | function [Q,dQ,dQn]=skew(U,k,varargin)
%SKEW 2D anisotropic scaling for the DBAT projection model.
%
% Q=SKEW(U,K) applies a skew to the 2D points in the 2-by-N array
% U. The actual transformation is Q=[1,k;0,1]*U.
%
% [Q,dQ]=... also returns a struct dQ with the analytical Jacobians
% with respect to U and K ... |
github | niclasborlin/dbat-master | brown_rad.m | .m | dbat-master/code/bundle/cameramodel/brown_rad.m | 2,556 | utf_8 | 2a082280d7b178df52bc7ea2cd7594ed | function [v,dv,dvn]=brown_rad(u,K,varargin)
%BROWN_RAD Brown radial distortion.
%
% V=BROWN_RAD(U,K) returns the radial distortion of Brown (1971) for
% each 2D point in the 2-by-N array U. The vector K contain the
% radial coefficients.
%
% [V,dV]=... also returns a struct dV with the analytical Jacobians
% ... |
github | niclasborlin/dbat-master | res_euler_brown_1.m | .m | dbat-master/code/bundle/cameramodel/res_euler_brown_1.m | 5,664 | utf_8 | b2d049a9146f7ab320c08f0c5dda9755 | function [v,dv,dvn]=res_euler_brown_1(Q,q0,ang,f,u,sz,u0,K,P,b,varargin)
%RES_EULER_BROWN_1 Residual function 1 for DBAT.
%
% V=RES_EULER_BROWN_1(Q,Q0,A,F,U,SZ,U0,K,P,B) computes the residual
% between the projected object points in the 3-by-N array Q and the
% measured image coordinates in the 2-by-N array U. Th... |
github | niclasborlin/dbat-master | power_vec.m | .m | dbat-master/code/bundle/cameramodel/power_vec.m | 1,842 | utf_8 | d9976e2a2f81a4f0a436b041e3537175 | function [v,dv,dvn]=power_vec(x,nn,varargin)
%POWER_VEC Vector of powers function used by DBAT lens distortion functions.
%
% V=POWER_VEC(X,N) returns the vector of powers of the scalar X,
% V=[X, X^2, ..., X^N]'. If X is an M-vector, V will be an N-by-M
% array.
%
% [V,dV]=... also returns a struct dV with the... |
github | niclasborlin/dbat-master | brown_dist.m | .m | dbat-master/code/bundle/cameramodel/brown_dist.m | 2,520 | utf_8 | e61f36c7e6f4b8c3cdfdeced30024dba | function [v,dv,dvn]=brown_dist(u,K,P,varargin)
%BROWN_DIST Brown radial distortion with absolute coordinates.
%
% V=BROWN_DIST(U,K,P) applies lens distortion according to Brown
% (1971) to the 2D points in the 2-by-N array U. The vector K
% contain the radial coefficients. The vector P contain the
% tangential ... |
github | niclasborlin/dbat-master | lin2.m | .m | dbat-master/code/bundle/cameramodel/lin2.m | 1,704 | utf_8 | 0caaa39f64398374a0c4250e14f1140d | function [Q,dQ,dQn]=lin2(U,M,varargin)
%LIN2 2D linear transform for the DBAT projection model.
%
% Q=LIN2(U,M) applies the linear transform M to the 2D points in the
% 2-by-N array U, i.e. computes M*U.
%
% [Q,dQ]=... also returns a struct dQ with the analytical Jacobians
% with respect to M and U in the field... |
github | niclasborlin/dbat-master | res_euler_brown_2.m | .m | dbat-master/code/bundle/cameramodel/res_euler_brown_2.m | 5,674 | utf_8 | 8db1c2f425ec271d7c239cf03963f205 | function [v,dv,dvn]=res_euler_brown_2(Q,q0,ang,f,u,sz,u0,K,P,b,varargin)
%RES_EULER_BROWN_2 Residual function 1 for DBAT.
%
% V=RES_EULER_BROWN_2(Q,Q0,A,F,U,SZ,U0,K,P,B) computes the residual
% between the projected object points in the 3-by-N array Q and the
% measured image coordinates in the 2-by-N array U. Th... |
github | niclasborlin/dbat-master | eulerrotmat.m | .m | dbat-master/code/bundle/cameramodel/eulerrotmat.m | 3,576 | utf_8 | 90e43e0b05f8ed9289655c41caad36f8 | function [M,dM,dMn]=eulerrotmat(ang,seq,fixed)
%EULERROTMAT 3D Euler rotation matrix.
%
% M=EULERROTMAT(A,SEQ,FIXED) computes the 3D rotation matrix that
% correspond to the Euler angles in the 3-vector A for the axis
% sequence given by the 3-digit integer SEQ. Each digit can be 1
% (X), 2 (Y), or 3 (Z), and d... |
github | niclasborlin/dbat-master | pinhole.m | .m | dbat-master/code/bundle/cameramodel/pinhole.m | 1,835 | utf_8 | 47f5e9315fd967e6ab3c7785c879c5a3 | function [Q,dQ,dQn]=pinhole(P,varargin)
%PINHOLE Pinhole projection for the DBAT projection model.
%
% Q=PINHOLE(P) applies the pinhole projection on the 3D points in
% the 3-by-N array P, i.e. computes P(1:2)/P(3) for each column.
%
% [Q,dQ]=... also returns a struct dQ with the analytical Jacobian
% with resp... |
github | niclasborlin/dbat-master | world2cam.m | .m | dbat-master/code/bundle/cameramodel/world2cam.m | 2,294 | utf_8 | c86941d26f7f969e68710dc40f6a24bd | function [Q,dQ,dQn]=world2cam(P,p0,M,varargin)
%WORLD2CAM Transform 3D points from the world to the camera coordinate system.
%
% Q=WORLD2CAM(P,P0,M), where P is 3-by-N with 3D points in world
% coordinates, M is a 3-by-3 rotation matrix, and P0 is 3-by-1 with
% the camera center, transforms the points to the cam... |
github | niclasborlin/dbat-master | scale2.m | .m | dbat-master/code/bundle/cameramodel/scale2.m | 1,629 | utf_8 | 5c9a3fce1713e287ece1b31da61ed671 | function [Q,dQ,dQn]=scale2(U,k,varargin)
%SCALE2 2D isotropic scaling for the DBAT projection model.
%
% Q=SCALE2(U,K) scales the 2D points in the 2-by-N array U by the
% scalar K.
%
% [Q,dQ]=... also returns a struct dQ with the analytical Jacobians
% with respect to U and K in the fields dU and dK, respective... |
github | niclasborlin/dbat-master | multi_res.m | .m | dbat-master/code/bundle/cameramodel/multi_res.m | 10,862 | utf_8 | 1205b41354059d456ab756aad3ca0fe6 | function [r,J]=multi_res(s,fun)
%MULTI_RES Compute residuals for multiple cameras.
%
% MULTI_RES(S,FUN) computes residuals for all image observations.
% The structure S contains the project information. FUN is a
% function handle that will compute the image residuals for one
% camera.
%
% [R,J]=... also retur... |
github | niclasborlin/dbat-master | res_euler_brown_3.m | .m | dbat-master/code/bundle/cameramodel/res_euler_brown_3.m | 5,937 | utf_8 | f82a1cd493d6b3e71580efb482b10a61 | function [v,dv,dvn]=res_euler_brown_3(Q,q0,ang,f,u,sz,u0,K,P,b,varargin)
%RES_EULER_BROWN_3 Residual function 1 for DBAT.
%
% V=RES_EULER_BROWN_3(Q,Q0,A,F,U,SZ,U0,K,P,B) computes the residual
% between the projected object points in the 3-by-N array Q and the
% measured image coordinates in the 2-by-N array U. Th... |
github | niclasborlin/dbat-master | rad_scale.m | .m | dbat-master/code/bundle/cameramodel/rad_scale.m | 1,948 | utf_8 | 5a4646d6d3565fcfaadf643d821d9d21 | function [v,dv,dvn]=rad_scale(u,c,varargin)
%RAD_SCALE Radial scaling function used by DBAT lens distortion functions.
%
% V=RAD_SCALE(U,C) returns the radial scaling between the M-vector C
% with coefficients 2-by-N point array U. Each element V(I) is
% V(I)=C(1)*R(U)^2 + C(2)*R(U)^4 + ....
%
% [V,dV]=... also... |
github | niclasborlin/dbat-master | brown_dist_rel.m | .m | dbat-master/code/bundle/cameramodel/brown_dist_rel.m | 3,385 | utf_8 | d25bef75d13c00ed93eb7f9ba3dada9f | function [v,dv,dvn]=brown_dist_rel(u,u0,K,P,varargin)
%BROWN_DIST_REL Brown radial distortion with relative coordinates.
%
% V=BROWN_DIST_REL(U,U0,K,P) returns the lens distortion of Brown
% (1971) for each 2D point in the 2-by-N array U. The vector K
% contain the radial coefficients. The vector P contain the
% ... |
github | niclasborlin/dbat-master | eulerpinhole2.m | .m | dbat-master/code/bundle/cameramodel/eulerpinhole2.m | 3,097 | utf_8 | 4d6343bcc337194e6af5c6ad2cbdd793 | function [Q,dQ,dQn]=eulerpinhole2(P,p0,ang,f,varargin)
%EULERPINHOLE2 3D-to-2D pinhole camera transformation with Euler angles.
%
% Q=EULERPINHOLE2(P,P0,A,F) performs a 3D-to-2D transformation of the
% 3D points in the 3-by-N array P according to the pinhole camera
% model. The position of the camera center is gi... |
github | niclasborlin/dbat-master | affine2mat.m | .m | dbat-master/code/bundle/cameramodel/affine2mat.m | 1,336 | utf_8 | 148a07ab01ac2733d89802018f69076e | function [A,dA,dAn]=affine2mat(b,varargin)
%AFFINE2MAT 2D affine transformation matrix.
%
% A=AFFINE2MAT(B) returns the affine transformation matrix
% [1+B(1), B(2); 0, 1].
%
% [A,dA]=... also returns a struct dA with the analytical Jacobian
% with respect to B in the field dB. For more details, see
% DBAT_BU... |
github | niclasborlin/dbat-master | aniscale2.m | .m | dbat-master/code/bundle/cameramodel/aniscale2.m | 1,849 | utf_8 | 218778aac0dc7ff97a61cfd06757a684 | function [Q,dQ,dQn]=aniscale2(U,k,varargin)
%ANISCALE2 2D anisotropic scaling for the DBAT projection model.
%
% Q=ANISCALE2(U,K) scales the points in the 2-by-N array U. The
% x-coordinates are scaled by K(1), the y-coordinates are scaled
% by K(2).
%
% [Q,dQ]=... also returns a struct dQ with the analytical J... |
github | niclasborlin/dbat-master | tang_scale.m | .m | dbat-master/code/bundle/cameramodel/tang_scale.m | 2,548 | utf_8 | b87f7aa8ccb055b0446c31b34b1a36a9 | function [v,dv,dvn]=tang_scale(u,p,varargin)
%TANG_SCALE Radial scaling function used by DBAT lens distortion functions.
%
% V=TANG_SCALE(U,P) returns the tangential scaling between the 2-vector P
% and 2-by-N point array U. Each column V(:,I) is
% V(I,:)=U(:,I)'*U(:,I)*P+2*U(:,I)*U(:,I)'*P.
%
% [V,dV]=... also... |
github | niclasborlin/dbat-master | lin3.m | .m | dbat-master/code/bundle/cameramodel/lin3.m | 1,704 | utf_8 | caa0602ad42b681b9e9de1cce7bc41e2 | function [Q,dQ,dQn]=lin3(P,M,varargin)
%LIN3 3D linear transform for the DBAT projection model.
%
% Q=LIN3(P,M) applies the linear transform M to the 3D points in the
% 3-by-N array P, i.e. computes M*P.
%
% [Q,dQ]=... also returns a struct dQ with the analytical Jacobians
% with respect to M and P in the field... |
github | niclasborlin/dbat-master | xlat3.m | .m | dbat-master/code/bundle/cameramodel/xlat3.m | 1,660 | utf_8 | 24601354f0605b4cc5a57b480971eafc | function [Q,dQ,dQn]=xlat3(P,c,varargin)
%XLAT3 3D translation for the DBAT projection model.
%
% Q=XLAT3(P,C) translates the 3D points in the 3-by-N array P by
% the 3-vector C.
%
% [Q,dQ]=... also returns a struct dQ with the analytical Jacobians
% with respect to P and C in the fields dP and dC, respectively.... |
github | niclasborlin/dbat-master | scale3.m | .m | dbat-master/code/bundle/cameramodel/scale3.m | 1,629 | utf_8 | d66ac4f7a6a8622fbbbc232abf892f3c | function [Q,dQ,dQn]=scale3(P,k,varargin)
%SCALE3 3D isotropic scaling for the DBAT projection model.
%
% Q=SCALE3(P,K) scales the 3D points in the 3-by-N array P by the
% scalar K.
%
% [Q,dQ]=... also returns a struct dQ with the analytical Jacobians
% with respect to P and K in the fields dP and dK, respective... |
github | niclasborlin/dbat-master | brown_tang.m | .m | dbat-master/code/bundle/cameramodel/brown_tang.m | 3,805 | utf_8 | baaf3f645ac802c49e119973a54c664e | function [v,dv,dvn]=brown_tang(u,P,varargin)
%BROWN_TANG Radial scaling function used by DBAT lens distortion functions.
%
% V=BROWN_TANG(U,P) returns the tangential distortion of Brown
% (1971) for each 2D point in the 2-by-N array U. The vector P
% contain the tangential coefficients. P cannot have any length
%... |
github | niclasborlin/dbat-master | aniscale2b.m | .m | dbat-master/code/bundle/cameramodel/aniscale2b.m | 1,801 | utf_8 | 94a28f53366a23e238a818d5e1e1c4f9 | function [Q,dQ,dQn]=aniscale2b(U,k,varargin)
%ANISCALE2B 2D anisotropic scaling for the DBAT projection model.
%
% Q=ANISCALE2B(U,K) applies the anisotropic scaling to the 2D points
% in the 2-by-N array U. The actual scaling is Q=[1+k,0;0,1]*U.
%
% [Q,dQ]=... also returns a struct dQ with the analytical Jacobian... |
github | niclasborlin/dbat-master | lens_rad2.m | .m | dbat-master/code/bundle/cameramodel/lens_rad2.m | 1,595 | utf_8 | 68fe08e2391d0a49b272c5f1f0d95032 | function [r,dr,drn]=lens_rad2(U,varargin)
%LENS_RAD2 Radius squared function used by DBAT lens distortion functions.
%
% R=LENS_RAD2(U) computes the radius squared for each column in
% the 2-by-N array U.
%
% [R,dR]=... also returns a struct dR with the analytical Jacobian
% with respect to U in the field dU. F... |
github | niclasborlin/dbat-master | brown_affine.m | .m | dbat-master/code/bundle/cameramodel/brown_affine.m | 7,596 | utf_8 | 992305fcffbecb5918b616f9b91be297 | function [v,dv,dvn]=brown_affine(u,sz,u0,K,P,b1,b2,cs,varargin)
%BROWN_AFFINE Brown radial distortion with absolute coordinates.
%
% V=BROWN_AFFINE(U,SZ,U0,K,P,B1,B2,CS) applies an affine
% transformation and lens distortion to 2D measured image points in
% the 2-by-N array U. The pixel size in mm is given by the... |
github | niclasborlin/dbat-master | affscale2.m | .m | dbat-master/code/bundle/cameramodel/affscale2.m | 2,307 | utf_8 | cd9c81c324a425209077df48196e9683 | function [Q,dQ,dQn]=affscale2(U,k,b1,b2,varargin)
%AFFSCALE2 2D affine scaling for the DBAT projection model.
%
% Q=AFFSCALE2(U,K,B1,B2) scales the 2D points in the 2-by-N array U
% by the scalar K and applies an affine transformation. The affine
% transformation matrix is [1+B1 B2;0 1].
%
% [Q,dQ]=... also ret... |
github | niclasborlin/dbat-master | affine2.m | .m | dbat-master/code/bundle/cameramodel/affine2.m | 2,043 | utf_8 | 90664d9c7e71897ed324ec335c9aabaa | function [Q,dQ,dQn]=affine2(U,b,varargin)
%AFFINE2 2D affine transform for the DBAT projection model
%
% Q=AFFINE2(U,B) applies the linear transform AFFINE2MAT(B) to the
% 2D points in the 2-by-N array U, i.e. computes AFFINE2MAT(B)*U.
%
% [Q,dQ]=... also returns a struct dQ with the analytical Jacobians
% with... |
github | niclasborlin/dbat-master | comp_struct_old.m | .m | dbat-master/code/xchg/comp_struct/comp_struct_old.m | 9,641 | utf_8 | ccb5798bd490887197d73ea4c86cddfa | function [df, match, er1, er2] = comp_struct(s1,s2,prt,pse,tol,n1,n2,wbf)
% check two structures for differances - i.e. see if strucutre s1 == structure s2
% function [match, er1, er2, erc, erv] = comp_struct(s1,s2,prt,pse,tol,n1,n2,wbf)
%
% inputs 8 - 7 optional
% s1 structure one cl... |
github | niclasborlin/dbat-master | struct2xml.m | .m | dbat-master/code/xchg/struct2xml/struct2xml.m | 7,457 | utf_8 | 24791efbc3f8e2ee07c5fc9e192b90c9 | function varargout = struct2xml( s, varargin )
%Convert a MATLAB structure into a xml file
% [ ] = struct2xml( s, file )
% xml = struct2xml( s )
%
% A structure containing:
% s.XMLname.Attributes.attrib1 = "Some value";
% s.XMLname.Element.Text = "Some text";
% s.XMLname.DifferentElement{1}.Attributes.attrib2 ... |
github | niclasborlin/dbat-master | xml2struct.m | .m | dbat-master/code/xchg/xml2struct/xml2struct.m | 6,773 | utf_8 | 0194599f7bac6b67c42391f372b5ff91 | function [ s ] = xml2struct( file )
%Convert xml file into a MATLAB structure
% [ s ] = xml2struct( file )
%
% A file containing:
% <XMLname attrib1="Some value">
% <Element>Some text</Element>
% <DifferentElement attrib2="2">Some more text</Element>
% <DifferentElement attrib3="2" attrib4="1">Even more text</Dif... |
github | niclasborlin/dbat-master | dbatxml2struct.m | .m | dbat-master/code/xchg/xml2struct/dbatxml2struct.m | 6,773 | utf_8 | 0194599f7bac6b67c42391f372b5ff91 | function [ s ] = xml2struct( file )
%Convert xml file into a MATLAB structure
% [ s ] = xml2struct( file )
%
% A file containing:
% <XMLname attrib1="Some value">
% <Element>Some text</Element>
% <DifferentElement attrib2="2">Some more text</Element>
% <DifferentElement attrib3="2" attrib4="1">Even more text</Dif... |
github | niclasborlin/dbat-master | time_dbat_091.m | .m | dbat-master/code/test/postcov/time_dbat_091.m | 6,355 | utf_8 | 5cf754508807c6447eb0d27c90045761 | function [times,C]=time_dbat_091(s,e)
%Returned times are [chol,...,total];
% Code from bundle_cov.m
% We may need J'*J many times. Precalculate and prefactor.
JTJ=e.final.weighted.J'*e.final.weighted.J;
% IO blocks.
[i,j]=ind2sub(size(s.bundle.est.IO),s.bundle.serial.IO.src);
bixIO=full(sparse(i,j,s.bundle.serial.I... |
github | terekhovpd/Multipole-Decomposition-master | vector_product.m | .m | Multipole-Decomposition-master/vector_product.m | 248 | utf_8 | 681aa19f68f8e241eaa5e4de7daf96c2 | %ver 5.1
%19.03.2017
% Internal function for scattering patterns
function [ output_vec ] = vector_product( a1,a2,a3,b1,b2,b3 )
output_vec(1)= ( a2*b3 - a3*b2 );
output_vec(2)= ( a3*b1 - a1*b3);
output_vec(3)= ( a1*b2 - a2*b1 );
end
|
github | terekhovpd/Multipole-Decomposition-master | getdatafromfigure.m | .m | Multipole-Decomposition-master/getdatafromfigure.m | 1,893 | utf_8 | ae7083c4e5d2e372e0541e147a9f5f86 | % getdatafromfigure.m is a program that allows you to select a figure and a plot
% or a subplot from which to extract the x and y data.
%
% SYNTAX: [x,y]=getdatafromfigure;
%
% The function returns the data to the stack and can be saved as a .mat file as
% well.
%
% DBE 06/27/00
function [x,y]=getdatafromfigure
disp(... |
github | terekhovpd/Multipole-Decomposition-master | dot_product_matrix_vector.m | .m | Multipole-Decomposition-master/dot_product_matrix_vector.m | 290 | utf_8 | 5669bcf08fb27f5097d2215ac0f83e7b | %ver 5.1
%19.03.2017
% Internal function for scattering patterns
function [ output_vector ] = dot_product_matrix_vector( M,n1,n2,n3 )
output_vector(1)=M(1,1)*n1+M(1,2)*n2+M(1,3)*n3;
output_vector(2)=M(2,1)*n1+M(2,2)*n2+M(2,3)*n3;
output_vector(3)=M(3,1)*n1+M(3,2)*n2+M(3,3)*n3;
end
|
github | terekhovpd/Multipole-Decomposition-master | mytitle.m | .m | Multipole-Decomposition-master/mytitle.m | 3,241 | utf_8 | b7466a25c67a66fc65e945682e8c614e | %ver 5.1
%19.03.2017
% Internal function for scattering patterns
function [ output ] = mytitle( ED,MD,EQ,MQ,EO,TD )
%%
switch ED
case 1
EDstr='Electric dipole, ';
if MD+EQ+MQ+EO+TD==0
EDstr='Electric dipole';
end
case 0
EDstr='';
end
%%
switch MD
case 1
MDstr='Magnetic... |
github | terekhovpd/Multipole-Decomposition-master | decomp_internal_func_1.m | .m | Multipole-Decomposition-master/decomp_internal_func_1.m | 293 | utf_8 | b734c27e54df706c344064bb54aaaa2a | %Version 5.1
%19.03.2017
%Internal function for data_concatenation, allows to merge different frequency step for equal parameter value
function [ mask ] = decomp_internal_func_1 ( mask, i, number )
for j = 1:number
mask (i,j) = max ( mask(i,j) , mask(i+1,j) );
end
mask (i+1,:) = [];
end
|
github | terekhovpd/Multipole-Decomposition-master | dot_product_array_vector.m | .m | Multipole-Decomposition-master/dot_product_array_vector.m | 769 | utf_8 | 134c667f3afebc55aad844ad693382a5 | %ver 5.1
%19.03.2017
% Internal function for scattering patterns
function [ output_matrix ] = dot_product_array_vector( Array,n1,n2,n3 )
output_matrix(1,1)=Array(1,1,1)*n1+Array(1,1,2)*n2+Array(1,1,3)*n3;
output_matrix(1,2)=Array(1,2,1)*n1+Array(1,2,2)*n2+Array(1,2,3)*n3;
output_matrix(1,3)=Array(1,3,1)*n1+Array(1... |
github | bmperrea/KitaevSL-master | get_NNNNs.m | .m | KitaevSL-master/work_functions/get_NNNNs.m | 2,763 | utf_8 | 6105c7bbc96df04e92c696e295fc6045 | function [ps,rs,ks,ms] = get_NNNNs(r,k,m,nmax)
%The flag being 'p' says that you want ps insted of r,k,m s
%The list of directions to make the NNN pattern
dir = [];
for n = 1:nmax
oners = ones(1,n);
neibs = [oners*2,oners*3,oners*4,oners*5,oners*0,oners*1];
neibs(1) = 1;
... |
github | bmperrea/KitaevSL-master | get_NNNs.m | .m | KitaevSL-master/extras/flux_interactions/get_NNNs.m | 2,561 | utf_8 | 2be7057f017aee015f6fc5dcc7c780e2 | function [ps,rs,ks,ms] = get_NNNs(r,k,m,~)
%The flag being 'p' says that you want ps insted of r,k,m s
%The list of directions to make the NNN pattern
dir = [1,3,4,5,0,1, 1,2,3,3,4,4,5,5,0,0,1,1 ,1];
%initialize the ps
% if nargin > 3 && flag == 'p'
ps = zeros(1,numel(dir));
% else
... |
github | bmperrea/KitaevSL-master | initseq_matlab.m | .m | KitaevSL-master/geyer_stats/initseq_matlab.m | 1,663 | utf_8 | 602d378345e1f5bbc56e41fe996ced84 | function [var_con,var_dec,var_pos,G_con,G_dec,G_pos,G_0] ...
= initseq_matlab(x)
% Finds the Geyer statstics of the input vector.
%
% Input: vector x
% Output: [gamma_0,gamma_pos,gamma_dec,gamma_con,var_pos,var_dec,var_con]
% var_* are estimates of the variance for a Markov chain
% gamma_* are intermediary variab... |
github | MiWalk/M2OPlot-master | plotXY.m | .m | M2OPlot-master/@M2OPlot/plotXY.m | 3,476 | utf_8 | 6de78cde94fc9d24adbbdbec426b7863 | % ***********************************
% MIT License
%
% Copyright (c) 2016 Michael Walker
%
% Permission is hereby granted, free of charge, to any person obtaining a copy
% of this software and associated documentation files (the "Software"), to deal
% in the Software without restriction, including without limitation... |
github | MiWalk/M2OPlot-master | plotHist.m | .m | M2OPlot-master/@M2OPlot/plotHist.m | 2,780 | utf_8 | 490c8c2887a62c135f39b0606c363328 | % ***********************************
% MIT License
%
% Copyright (c) 2016 Michael Walker
%
% Permission is hereby granted, free of charge, to any person obtaining a copy
% of this software and associated documentation files (the "Software"), to deal
% in the Software without restriction, including without limitation... |
github | MiWalk/M2OPlot-master | CheckVectors.m | .m | M2OPlot-master/@M2OPlot/CheckVectors.m | 1,817 | utf_8 | 2f3e1508483f040551e3d62f18e637ae | % ***********************************
% MIT License
%
% Copyright (c) 2016 Michael Walker
%
% Permission is hereby granted, free of charge, to any person obtaining a copy
% of this software and associated documentation files (the "Software"), to deal
% in the Software without restriction, including without limitation... |
github | mechanoChem/mechanoChemIGA-master | fit_mu_Spline_Octave.m | .m | mechanoChemIGA-master/utils/TiO_1D_splineFitScripts/fit_mu_Spline_Octave.m | 3,532 | utf_8 | 8844672d5139c8cf428e201d54e5a6c1 | %Greg Teichert, University of Michigan
%Octave script to fit chemical potential data with a spline
clear
clc
function [smoothx] = smoothO (x)
%Find the running average, default of 5 (2 points on either side).
l = length(x);
smoothx = x;
smoothx(2) = 1/3*(x(1) + x(2) + x(3));
smoothx(l-1) = 1/3*(x(l-2) + x(l-1) + ... |
github | mechanoChem/mechanoChemIGA-master | N_ip.m | .m | mechanoChemIGA-master/utils/B2_2D_splineFitScripts/N_ip.m | 238 | utf_8 | 1a9dfead6656983ad1c89876fdc9c0b8 |
function [N] = N_ip (i,p, x,X)
if (p == 0)
N = (X(i) <= x & x < X(i+1));
else
N = (x - X(i)).*divZeroSafe(N_ip(i,p-1,x,X),X(i+p) - X(i)) + ...
(X(i+p+1) - x).*divZeroSafe(N_ip(i+1,p-1,x,X),(X(i+p+1) - X(i+1)));
end
end
|
github | mechanoChem/mechanoChemIGA-master | z.m | .m | mechanoChemIGA-master/utils/B2_2D_splineFitScripts/z.m | 185 | utf_8 | fe4d7dab9f73d24570ab0e48c5e9c41f |
function [f] = z (x,y,p,X1,X2,C)
f = 0;
for k = 1:(length(X1) - p - 1)
for l = 1:(length(X2) - p - 1)
f = f + C(k,l)*N_ip(k,p,x,X1).*N_ip(l,p,y,X2);
end
end
end
|
github | mechanoChem/mechanoChemIGA-master | dz_dy.m | .m | mechanoChemIGA-master/utils/B2_2D_splineFitScripts/dz_dy.m | 187 | utf_8 | ef0cdafe7df89abb308c583496139cde |
function [f] = dz_dy (x,y,p,X1,X2,C)
f = 0;
for k = 1:(length(X1) - p - 1)
for l = 1:(length(X2) - p - 1)
f = f + C(k,l)*N_ip(k,p,x,X1).*dkN_dxk(1,l,p,y,X2);
end
end
end
|
github | mechanoChem/mechanoChemIGA-master | dz_dx.m | .m | mechanoChemIGA-master/utils/B2_2D_splineFitScripts/dz_dx.m | 187 | utf_8 | d1ca7144e75f17f868a7aeda3fd3cb93 |
function [f] = dz_dx (x,y,p,X1,X2,C)
f = 0;
for j = 1:(length(X1) - p - 1)
for l = 1:(length(X2) - p - 1)
f = f + C(j,l)*dkN_dxk(1,j,p,x,X1).*N_ip(l,p,y,X2);
end
end
end
|
github | mechanoChem/mechanoChemIGA-master | divZeroSafe.m | .m | mechanoChemIGA-master/utils/B2_2D_splineFitScripts/divZeroSafe.m | 187 | utf_8 | 9f8b55dfa18c53a135c914fa96e7b69d |
function [c] = divZeroSafe (a,b)
% Assuming a can be a vector/matrix, but b is a scalar
if (b==0)
c = zeros(size(a));
else
c = a./b;
% b = b + (b == 0);
% c = a./b;
end
|
github | mechanoChem/mechanoChemIGA-master | dN_dx.m | .m | mechanoChemIGA-master/utils/B2_2D_splineFitScripts/dN_dx.m | 201 | utf_8 | 2eacbeb346658973c711193112342e5f |
function [dNdx] = dN_dx (i,p, x,X)
if (p == 0)
dNdx = 0;
else
dNdx = p*divZeroSafe(N_ip(i,p-1,x,X),X(i+p) - X(i)) - ...
p*divZeroSafe(N_ip(i+1,p-1,x,X),(X(i+p+1) - X(i+1)));
end
end
|
github | mechanoChem/mechanoChemIGA-master | dkN_dxk.m | .m | mechanoChemIGA-master/utils/B2_2D_splineFitScripts/dkN_dxk.m | 264 | utf_8 | 49c5d9cda2a3c7a0ebd4019b9940f235 |
function [dkNdxk] = dkN_dxk (k,i,p,x,X)
if (k == 0)
dkNdxk = N_ip(i,p,x,X);
elseif (p == 0)
dkNdxk = 0;
else
dkNdxk = p*divZeroSafe(dkN_dxk(k-1,i,p-1,x,X),X(i+p) - X(i)) - ...
p*divZeroSafe(dkN_dxk(k-1,i+1,p-1,x,X),(X(i+p+1) - X(i+1)));
end
end
|
github | ondrejch/MSBR-ORNL-4528-master | bigterm.m | .m | MSBR-ORNL-4528-master/Pump_Trip/pump_trip_exp/bigterm.m | 212 | utf_8 | 58f1ac15bac50c014c553e593097c8d2 | % Calculate the big term from rho_0 equation.
function bterm=bigterm(bet,lam,t_L,t_C)
bterm = 0;
for i = 1:6
bterm = bterm + bet(i)/(1.0 + ((1.0-exp(-lam(i)*t_L))/(lam(i)*t_C)));
end
end |
github | ondrejch/MSBR-ORNL-4528-master | bigterm.m | .m | MSBR-ORNL-4528-master/accident/cold_slug/bigterm.m | 212 | utf_8 | 58f1ac15bac50c014c553e593097c8d2 | % Calculate the big term from rho_0 equation.
function bterm=bigterm(bet,lam,t_L,t_C)
bterm = 0;
for i = 1:6
bterm = bterm + bet(i)/(1.0 + ((1.0-exp(-lam(i)*t_L))/(lam(i)*t_C)));
end
end |
github | ondrejch/MSBR-ORNL-4528-master | bigterm.m | .m | MSBR-ORNL-4528-master/accident/primary_pump_trip/bigterm.m | 212 | utf_8 | 58f1ac15bac50c014c553e593097c8d2 | % Calculate the big term from rho_0 equation.
function bterm=bigterm(bet,lam,t_L,t_C)
bterm = 0;
for i = 1:6
bterm = bterm + bet(i)/(1.0 + ((1.0-exp(-lam(i)*t_L))/(lam(i)*t_C)));
end
end |
github | ondrejch/MSBR-ORNL-4528-master | bigterm.m | .m | MSBR-ORNL-4528-master/accident/second_pump_trip/bigterm.m | 212 | utf_8 | 58f1ac15bac50c014c553e593097c8d2 | % Calculate the big term from rho_0 equation.
function bterm=bigterm(bet,lam,t_L,t_C)
bterm = 0;
for i = 1:6
bterm = bterm + bet(i)/(1.0 + ((1.0-exp(-lam(i)*t_L))/(lam(i)*t_C)));
end
end |
github | ondrejch/MSBR-ORNL-4528-master | bigterm.m | .m | MSBR-ORNL-4528-master/dynamic_model/SIMULINK_MSRE/bigterm.m | 206 | utf_8 | a1f65394c90514bda027e1b5874b9e88 | % Calculate the big term from rho_0 equation.
function bterm=bigterm(bet,lam,t_L,t_C)
bterm = 0;
for i = 1:6
bterm = bterm + bet(i)/(1.0 + ((1.0-exp(-lam(i)*t_L))/(lam(i)*t_C)));
end
end |
github | ondrejch/MSBR-ORNL-4528-master | neudens.m | .m | MSBR-ORNL-4528-master/dynamic_model/XCOS/XCOS_PKE_MSR/Simulink/neudens.m | 1,393 | utf_8 | 161c042578fa09c7c992c683ae10372d | % Function to calculate the n(t) and C_i(t) as a function of time.
% The parameters passed to the function are:
% 1. t=time step, 2. y=initial values for n(t) and C_i(t),
% 3. react=function to retrieve reactivity values,
% 4. source=function to retrieve source values,
% 5. bet=column vector with beta values, 6. B=s... |
github | ondrejch/MSBR-ORNL-4528-master | bigterm.m | .m | MSBR-ORNL-4528-master/dynamic_model/Simulink/SIMULINK_MSBR/bigterm.m | 206 | utf_8 | a1f65394c90514bda027e1b5874b9e88 | % Calculate the big term from rho_0 equation.
function bterm=bigterm(bet,lam,t_L,t_C)
bterm = 0;
for i = 1:6
bterm = bterm + bet(i)/(1.0 + ((1.0-exp(-lam(i)*t_L))/(lam(i)*t_C)));
end
end |
github | ondrejch/MSBR-ORNL-4528-master | bigterm.m | .m | MSBR-ORNL-4528-master/dynamic_model/Simulink/SIMULINK_MSBR/Mathworks Support Request Files/4-20-17/bigterm.m | 206 | utf_8 | a1f65394c90514bda027e1b5874b9e88 | % Calculate the big term from rho_0 equation.
function bterm=bigterm(bet,lam,t_L,t_C)
bterm = 0;
for i = 1:6
bterm = bterm + bet(i)/(1.0 + ((1.0-exp(-lam(i)*t_L))/(lam(i)*t_C)));
end
end |
github | ondrejch/MSBR-ORNL-4528-master | PKE_general.m | .m | MSBR-ORNL-4528-master/dynamic_model/Octave/Octave_PKE_general/PKE_general.m | 4,280 | utf_8 | c7d7db483fed67f942901337002d39e4 | #{
Point Kinetics Equation (PKE) solver for education and research purposes.
Author: Vikram Singh, viikraam@gmail.com
Supervisor: Dr. Ondrej Chvala,
Dept. of Nuclear Engineering, UTK, ochvala@utk.edu
This program takes an input file with time (in s), reactivity, and external
neutron source as three columns and ret... |
github | ondrejch/MSBR-ORNL-4528-master | PKE_MSR.m | .m | MSBR-ORNL-4528-master/dynamic_model/Octave/Octave_PKE_MSR/PKE_MSR.m | 6,880 | utf_8 | 10396e95311f337a6b927fd074a37e31 | #{
Point Kinetics Equation (PKE) solver for education and research purposes.
Author: Vikram Singh, viikraam@gmail.com
Supervisor: Dr. Ondrej Chvala,
Dept. of Nuclear Engineering, UTK, ochvala@utk.edu
This program takes an input file with time (in s), reactivity, and external
neutron source as three columns and ret... |
github | ondrejch/MSBR-ORNL-4528-master | react.m | .m | MSBR-ORNL-4528-master/dynamic_model/MATLAB/MATLAB_PKE_MSR/react.m | 351 | utf_8 | 8f210fc51cc67f13703ce7cce213c4d0 | % Get reactivity value from input file for some t.
function rho=react(t)
global nrows;
global input_data;
if (t>input_data(nrows,1))
rho=input_data(nrows,2);
else
for i = 1:nrows-1
if (t>=input_data(i,1) & t<=input_data(i+1,1))
rho=input_data(i,2);
break
else
continu... |
github | ondrejch/MSBR-ORNL-4528-master | bigterm.m | .m | MSBR-ORNL-4528-master/dynamic_model/MATLAB/MATLAB_PKE_MSR/bigterm.m | 206 | utf_8 | a6223c9224771423cc75890e117b016a | % Calculate the big term from rho_0 equation.
function rho_0=bigterm(bet,lam,L,t_L,t_C)
rho_0 = 0;
for i = 1:6
rho_0 = rho_0 + bet(i)/(1.0 + (1.0-exp(-lam(i)*t_L))/(lam(i)*t_C));
end
end |
github | ondrejch/MSBR-ORNL-4528-master | neudens.m | .m | MSBR-ORNL-4528-master/dynamic_model/MATLAB/MATLAB_PKE_MSR/neudens.m | 1,374 | utf_8 | 535cda65f05424c8d5d9958e8a927144 | % Function to calculate the n(t) and C_i(t) as a function of time.
% The parameters passed to the function are:
% 1. t=time step, 2. y=initial values for n(t) and C_i(t),
% 3. react=function to retrieve reactivity values,
% 4. source=function to retrieve source values,
% 5. bet=column vector with beta values, 6. B=s... |
github | ondrejch/MSBR-ORNL-4528-master | source.m | .m | MSBR-ORNL-4528-master/dynamic_model/MATLAB/MATLAB_PKE_MSR/source.m | 349 | utf_8 | 0641919b6a1890e3b681e424513bd3fe | % Get external source value from input file for some t.
function S=source(t)
global nrows;
global input_data;
if (t>input_data(nrows,1))
S=input_data(nrows,3);
else
for i = 1:nrows-1
if (t>=input_data(i,1) & t<=input_data(i+1,1))
S=input_data(i,3);
break
else
continu... |
github | nubot-nudt/nubot_ws-master | costfcn.m | .m | nubot_ws-master/src/nubot/omni_vision/calib_results/4/costfcn.m | 1,499 | utf_8 | e385ffbc9fd936691f2ebb840e09aef2 | %% @file
% computes the cost function for the self localization for a given set of optimization parameters
%
% usage: J = costfcn(turtle)
%
% @author DJH Bruijnen <d.j.h.bruijnen@tue.nl>
% @date 2006
%
% @param p - optimization parameters [double array, 1x7]
% @param fieldmap - grid with distance to the most nearby lin... |
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