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function [sym] = symmetrize(clrs, rev)
if ~exist('rev','var') || isempty(rev) rev = false; end
N = size(clrs,1);
fwd = [1:N] * (~rev) + [N:-1:1] * rev;
bwd = fwd(end-1:-1:1);
sym = [clrs(fwd,:); clrs(bwd,:)]; |
%% Script that loops every sequence of every participant
% to fit the model (frugFunNoise.m) to the data (matdata)
%% Import data from text file.
% Initialize variables.
filename = 'U:\Desktop\S_AdultCuriosity\BayesianModel\matdata.csv';
delimiter = ',';
startRow = 2;
%% Format for each line of text:
% c... |
% new_asdf = ASDFChangeBinning(asdf, factor)
% asdf - {n_neu,n_bin} the old asdf binned with different bin size
% factor - (1,1) the number of bins that you want to consider as one bin
% in the new asdf. must be an integer.
%
% Returns:
% new_asdf - {n_neu,n_bin_new} the new asdf binned with ... |
function [out1,out2] = km_krlst(vars,pars,x,y)
% KM_KRLST One iteration of the Kernel Recursive Least-Squares Tracker
% Algorithm. Includes regularization and growing+pruning to maintain a
% fixed budget. Assumes a fixed value for the lengthscale, the
% regularization factor and the signal and noise powers.
% INPU... |
function send_acknowledge(handles,messageid)
% SEND_ACKNOLEDGE - Send a message to client that acknowledge the
% reception of an incoming OSC message (containing a identifyer)
%
% Usage: send_acknowledge(handles,messageid)
%
% Build message structure
message.path = '/acknowledge';
message.tt = 'i';
message.data{1} = ... |
function varargout=plClosedOrbit(varargin)
%PLCLOSEDORBIT Plots H and V 4x4 closed orbit
%
%Helper function for atplot: plot
%- H and V closed orbits on left axis
%- Dispersion on right axis
%
% EXAMPLEs
% >> atbaseplot(ring,@plClosedOrbit,{'dp',0.01});
% >> atplot(ring,@plClosedOrbit,'dp',0.01); (obsolete)
%
% S... |
function [outVol] = compare_templates(tName1,tName2,type,tName3,tName4)
% Compares two retinotopic templates
%
% Written by Andrew S Bock Oct 2015
%% set defaults
if ~exist('type','var')
type = 'ecc';
disp('Assuming template is ''ecc''');
end
%% Load in templates
t1 = load_nifti(tName1);
t2 = load_nifti(tNa... |
%The function implement the 2D Walash Transform which can be used in
%signal processing,pattern recognition and Genetic algorithms. The Formula of
%2D Walsh Transform is defined as :
%% N-1 N-1 q-1
%% ---- ---- --
%% 1 \ \ | | b[i](m... |
%% Test reg conf
clear all
f= @(x) 3+0.5*norm(x)^2;
g=@(x) x;
h=@(x) eye(3,3);
x0=[1; 2; 1];
nb_max=10e6;
delta_0=3;
delta_max=10*norm(x0);
g1=0.5;
g2=2;
n1=0.25;
n2=0.75;
eps=1e-3;
[ngsol, nevals,nb_iter, xsol, f_xsol, delta_fin ] = regionsConf( f, g, h ,x0,nb_max, delta_0, delta_max, g1,g2,n1,n2,eps ) |
function hoba_sofa2wavh(SOFAfile,nbits,wavefile)
%------Parse inputs:--------
%error(nargchk(1,2,nargin));
if nargin < 1
% test
%SOFAfile = './examples/CIPIC_subject_003_hrir_final.sofa';
SOFAfile = './examples/LISTEN_irc_1002.sofa';
nbits = 16;
%wavefile = './examples/CIPIC_subject_003_hr... |
%This is a function to import an encoded file from the FPGA 4piBetaGamma
%acquisition system, and decode the data into a matrix.
function TheData = DecodeData(filename)
EncodedData = load(filename);
EncodedData = uint64(EncodedData);
TheData = zeros(max(size(EncodedData)), 4);
%Get channel 1 data, 1st column
%Not s... |
function [s,info] = mltutorShrinkOutput(M_in,com_max,max_size,max_show,max_show_fac,min_s,mklatex)
%
% Returns output of all kinds of arrays in a compressed form in the
% string s
%
% works with single,double,logical,all integer types
% works for real and complex numbers
%
% Standard call:
%
% s = mltutorShrinkOutp... |
function Isum = falco_zwfs_sim_image(mp)
%--Compute the DM surfaces outside the full model to save lots of time
if(any(mp.dm_ind==1)); mp.dm1.surfM = falco_gen_dm_surf(mp.dm1,mp.dm1.dx,mp.dm1.NdmPad); end
if(any(mp.dm_ind==2)); mp.dm2.surfM = falco_gen_dm_surf(mp.dm2,mp.dm2.dx,mp.dm2.NdmPad); end
... |
%SimRIS_v18(Environment,Scenario,Frequency,ArrayType,N,Nt,Nr,Tx_xyz,Rx_xyz,RIS_xyz)
clearvars
tic
Environment=1; % 1 Indoor (InH - Indoor Office) / 2 Outdoor (UMi - Street Canyon)
Scenario=1; % 1 (RIS in xz plane - left side wall) or 2 (RIS in yz plane - opposite wall)
Freque... |
classdef RS232_Interface < handle
% Provides a framework for essential communications with serial devices.
%
% RS232_Interface is an abstract class that contains the basic raw methods
% and properties for connecting to and controlling a serial instrument. It
% is defined as a handle subclass to prevent an instance of t... |
function Img=BandImage(data, iband)
% --- Jinrong He , Nov. 7, 2016 ----
% Show 2D image data on a given band index
Img=data(:,:,iband);
colormap(gray);
imagesc(Img);
title(['Image on ', num2str(iband), 'th band']); |
function inputImg = thin( inputImg )
%thin 此处显示有关此函数的摘要
% Hilditch
% 读取图像
[row, column] = size(inputImg);
count = 0;
%前景为1，背景为0
for i = 1:row
for j = 1:column
if inputImg(i, j) == 1
inputImg(i, j) = 0;
else
inputImg(i, j) = 1;
end
end
end
... |
function [kmlname filename] = TotalsAverage(dtime, input_dir, prefix)
for i = 1:length(dtime);
files{i} = [input_dir 'OI_' prefix '_' datestr(dtime(i), 'yyyy_mm_dd_HH00')];
end
medianTime = datestr(median(dtime));
clear i
tmp = load(files{1});
[r,c] = size(tmp);
uv = nan(r,c,length(files));
for x = 1:length(fi... |
function scheduler(gpus)
% SCHEDULER runs an experiment schedule
% SCHEDULER(gpus) runs the given list of experiments
% on the gpus provided
startup;
useBnorm = true;
local = false;
if nargin == 0
gpus = [];
end
% benchmark('alexnet_imagenet', gpus, useBnorm, 'e2', 256, local);
% benchmark('vgg_m_imagenet', ... |
function CMTK_warp(ref, mov, out, initial)
%CMTK_warp calls cmtk
% disp
disp("performing nonrigid registration with arguments:")
% creates the command args
tool = "cmtk warp";
init = join(["--initial" escape(initial)]);
options = join([
"-v"
"--fast"
"--grid-spacing 40"... |
%function refuwin
function refuwin
hpar=gcf;
% Setup figure
fh=750;
fw=400;
hfig = figure('Color',[0.8 0.8 0.8], ...
'Name','Refueling',...
'FileName','/cm/tools/source/mlab/cm_distplot/refuwin.m', ...
'Position',[800 200 fw fh], ...
'Tag','Refuwin', ...
'Resize','off',...
'MenuBar','none',...
'ToolBa... |
function rECI = HCItoECI(obq, rHCI)
rotation = [1, 0, 0;
0, cosd(obq), sind(obq);
0, -sind(obq), cosd(obq)];
rECI = rotation*rHCI;
end |
function def = sysPara()
%% Parameter definitions in SI units
def(1) = 8; %gravity (m/s^2)
def(2) = 1; %leg length (m)
def(3) = 0; %inital position X
def(4) = 0.1629; %inital velocity X
def(5) = 2*def(2); %inital position Y
def(6) = 0; %inital velocity Y
def(7) = pi/2; %in... |
function f = print2D(XF_NAME,YF_NAME,plotName,xl,yl,col)
xfile_pointer=fopen(XF_NAME, 'r');
yfile_pointer=fopen(YF_NAME, 'r');
formatSpec='%f';
x = fscanf(xfile_pointer,formatSpec);
y = fscanf(yfile_pointer,formatSpec);
if yl=="errorRel"
for i = 1:length(y)
if y(i)>=1 || y(i)<=-1
y(i... |
function [ ] = knn_eval( X_train, y_train, X_test, y_test, k_range )
%KNN_EVAL Implementation of kNN evaluation.
%
% input -----------------------------------------------------------------
%
% o X_train : (N x M_train), a data set with M_test samples each being of dimension N.
% ea... |
function a=imagediff(I1,I2)
%membaca foto
I1 = imread('086.jpg');
I2 = imread ('087.jpg');
%menampilkan foto
imshow(I1)
%mengubah rgb - greyscale foto 086
I3 = rgb2gray(I1);
I4 = rgb2gray(I2);
%mencari rata2 intensitas
meanI3 = mean2(I3);
meanI4 = mean2 (I4);
[row, col, lay] = size(I2);
for i = 1:row
for j = 1:... |
function [obj,obj_prime] = recover(obj,FEM,obj_prime,FEM_prime)
% analysis results
u_ee = FEM.u(obj.gdof,:);
u_e = u_ee([1,2,4,5,7,8,10,11],:);
nm = size(u_e,2);
FEMCASE=FEM.CASE; % speeds up execution
XN = [obj.x1(1:2),obj.x2(1:2),obj.x3(1:2),obj.x4(1:2)].';
XC = sum(XN)./4;
if nargin < 3
% elem... |
function w = train_mse_fusion(targets,non_targets,prior,w);
% Train linear fusion with prior-weighted mean-squared-error objective.
%
% Usage:
% w = TRAIN_MSE_FUSION(targets,non_targets,prior,weights)
% w = TRAIN_MSE_FUSION(targets,non_targets,prior)
% w = TRAIN_MSE_FUSION(targets,non_targets)
%
% Ti... |
% a function which returns the sum of the magnitudes per direction of the gradient
function res = getMag(discretized, gMag, bins)
res = zeros(bins,1);
[X,Y] = size(discretized);
for i = 1:1:X
for j = 1:1:Y
idx = discretized(i,j);
res(idx) = res(idx) + gMag(i,j);
en... |
classdef Controller
%CONTROLLER Summary of this class goes here
% Detailed explanation goes here
properties
Nstates;
Nevents;
end
methods
function Con = Controller()
end
function dxdt = derivative(Con,t,x,u)
dxdt = zeros(size(x));
... |
%Sound pressure around a rigid sphere
clear all; clc;
N = 8;
Lx = 10; Ly = 10; Lz = 6;
res = 0.1;
rcv_x = 5; rcv_y = 5; rcv_z = 3;
[x,y,z] = meshgrid((0:res:Lx)-rcv_x,fliplr(0:res:Ly)-rcv_y,(0:res:Lz)-rcv_z);
% Angles of arrival
theta_k = pi/2;
phi_k = pi/9;
f = 63;
c = 344;
k = 2*pi*f/c;
%k = 1;
[x_k,y_k... |
function param = setupParam()
param = struct();
%Fluid sample composition %Assumes constant
param.mole_fraction = [.0121 .0194 .65990 .08690 .05910 .09670 .04745 .01515 .00330];
%temperature and pressure at standard condition
param.sc.Temp = (60+459.67)*Rankine;
param.sc.p = 14.7*psia;
%reservoir temperature
param.... |
% print some stability run total data stats.
% Barnett 1/9/19
clear
fnam = {'torus/t','wobblytorus/wt'};
ps = [4 6 8];
runs = 0; maxN = 0; minN = inf; cputot=0;
for shape=1:2
for iii = 1:numel(ps), p=ps(iii);
m=p-2; % how we decided to runs
load(sprintf('../expts/%s_T50_m%d_p%d_pulse.mat',fnam{shape},m,p));
... |
function [A,C] = fd_bilinear_coefficients(mn,mx,side,V)
% FD_BILINEAR_COEFFICIENTS Given a grid from minimum corner mn to maximum
% corner mx, with `side` nodes on each side, compute a matrix `A` so that
% `V=A*C` if `C` are the node centers.
%
% [A,C] = fd_bilinear_coefficients(mn,mx,side,V)
%
% Inputs:... |
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% ETH Zurich, Switzerland
% Separation Processes Laboratory
%
% Project: Lithoplatelets
% Year: 2021
% MATLAB: R2019b, Windows 64bit
% Authors: Anna Jaeggi (AJ)
%
% Purpose:
% Get the rotation with minimal angle... |
function [m n] = findmn(q,varargin)
% @brief Function to find the closest integer to q, such that q \approx 2^m*3^n
% @author M.Moriche
% @date 05-06-2014 by M.Moriche \n
% Created
%
%
m0 = 0;
n0 = 0;
mend = Inf;
nend = Inf;
misc.assigndefaults(varargin{:});
n = 0;
mendtrial = ceil((log(q) - n*log(3))/log(2));
m... |
function [Y idx] = topvals(X, n, MODE)
%TOPVALS return the top maximum (or minimum) of array X
% [Y idx] = TOPVALS(X, n, mode) returns top n maximum (or minimum if
% mode='min') of X. mode can get a value "min" (default) or
% "max".
%
%
% Example
% -------
% X = [2 1 4 3];
% ... |
function bluered(n)
if nargin < 1
n = 64;
end
r = linspace(0,1,n/2)';
map = [r, r, ones(size(r))];
map1 = flipud(fliplr(map(1:end-1,:)));
map = [map; map1];
colormap(map);
c = max(abs(caxis));
caxis([-c c]);
|
% Searches for the minimum of a function using a genetic algorithm
populationSize = 100;
numberOfGenes = 50;
crossoverProbability = 0.8;
mutationProbability = 0.025;
tournamentSize = 2;
tournamentSelectionParamenter = 0.75;
variableRange ... |
function [p_i, r_i] = pr_curve (top, rel, plot_style)
p_i = []
r_i = []
rc = 0
for i=1:length(top)
if (top(i) == 1)
rc += 1
endif
p_i = [p_i, rc ./i]
r_i = [r_i, rc ./rel]
endfor
plot(r_i, p_i, plot_style, "linewidth", 2)
hold on
endfunction |
T = 20;
%in functie de rezolutia temporala, se vor introduce vectori diferiti
T1_temaPCT2_Coman_Ionut_Ovidius_Cristian(0:0.002:T,1) % 2ms = 0.002s
T1_temaPCT2_Coman_Ionut_Ovidius_Cristian(0:0.02:T,2) % 20ms = 0.02s
T1_temaPCT2_Coman_Ionut_Ovidius_Cristian(0:0.2:T,3) % 200ms = 0.2s |
function maxYieldHeterologous()
logFile = sprintf('maxYields-Heterologous_%s.tsv', ...
datestr(now, 'yy-mm-dd_HH_MM_SS'));
global fileId
fileId = fopen(logFile, 'a');
fprintf(fileId, ['target\tsubsystem\taerobic\tsubstrate\tthko\tyield\n']);
subs = {'EX_glc(e)','EX_xyl_D(e)'}... |
clc
close all
clear all
% nifti files for Low-dose, High-dose and MR
low = mat2gray(niftiread('/home/ajfer6/ab57/anthony-PET/MRI-Deeplearningtest/Matlab/backup/rPET11_low.nii'));
high = mat2gray(niftiread('/home/ajfer6/ab57/anthony-PET/MRI-Deeplearningtest/Matlab/backup/rPET11_high.nii'));
MR = mat2gray(niftiread('/... |
%% Assignment II [Advanced Machine Learning]
%% Make sure you have added the path of ML_toolbox to your directory.
%
% [ Circle clusters ]
% You have to figure out the number of clusters present in the datasets by using kernel-PCA
clear all; close all;
%% Generate Circle Data
num_samples = 1000;
dim_samples = 2;
... |
function [centers] = find_htrack_model_nonrigid(centers, radii, blocks, htrack_centers, theta, names_map, named_blocks, key_points_names, verbose, D)
%% Compute attachments
[attachments, global_frame_indices, solid_blocks, elastic_blocks, parents] = get_semantic_structures(centers, blocks, names_map, named_blocks);
[... |
% clear
% path_data = '/home/pbellec/database/roche_multisite/simu_power';
% file_res = [path_data filesep 'results_simu_power.mat'];
% file_data = [path_data filesep 'n_subject_estimation_bis.mat'];
% load(file_res)
% load(file_data)
%
% figure
% hold on
% plot(list_effect_size,squeeze(sens(1,:,[1 2 5])),{'r-','r--',... |
function [y] = LaguerreL(varargin)
% LaguerreL(c,x) Evaluates the Laguerre series given by the coefficients c(n)
% LaguerreL(c,a,x) Associated Laguerre Polynomials
c=varargin{1};
x=varargin{end};
if(nargin==2)
a=0;
elseif(nargin==3)
a=varargin{2};
end
n=length(c);
y=(n>1)*c(n);
yy=zeros(size(x));
for k=n-2:-1:1... |
% testGraphicsTiming
%
% Shows a bunch of targets (top) or RDK (bottom) of increasing complexity &
% tests for skipped frames
SCREEN_INDEX = 1; % 0=small rectangle on main screen; 1=main screen; 2=secondary
%% TARGETS
%
dotsTheScreen.reset();
s = dotsTheScreen.theObject;
s.displayIndex = SCREEN_INDEX;
dotsTheScreen... |
% Read prec data from Yangkun
clc;clear
% data Location
Location_Yangkun='E:\Data_ZL\国家青藏高原数据中心\中国区域高时空分辨率地面气象要素驱动数据集\Data_forcing_01dy_010deg\';
% read Irrigation area of Yilichang
location_IRR_loc='E:\Data_ZL\ET\YinLichang\灌溉ET\';
ET_IRR_Yin_all=load([location_IRR_loc,'ET_IRR_Yin_all.mat'],...
'ET_IR... |
function finalSamples = smcSimple(data)
% Sampling with the simple version of smc.
%
% Inputs:
% (1) data is a 1xT cell-array; each element is an nxd matrix of observations from a single point in time
%
% ----------------------------------------------
% Procedure:
% 1) do static inference on t=1
% 2) for each t=2:T
... |
function [threshIm,imThresh] = getCellThresh(Image,method,varargin)
% getCellThresh Calculates threshold for object detection in image.
% Calculates threshold for object detection for given image, using either a
% local adaptive or a global method. Image is a two-dimensional grayscale
% input image, while met... |
function source_NMF_generation(matrix,rownames,colnames,k_start,k_inc,k_end,I_max,outprefix)
% matrix : [cells x genes] matrix, matrix value only without row and column headers
% rownames : [cells x 1] cell array, usually cell (row) names
% colnames : [1 x genes] cell array, usually gene (column) names
% k_start : inte... |
%q1_2.2-2
ans1 = 1./A(20,0.01);
ans2 = B(20,0.01);
fprintf(1,'e^-0.01 = %.8f\ne^-0.01 = %.8f\n',ans1,ans2);
%q1_2.2-3
for N=16:1:22
ans1 = 1./A(N,20);
ans2 = B(N,20);
fprintf(1,'N=%d\n',N);
fprintf(1,'e^20 = %.8f\ne^20 = %.8f\n',ans1,ans2);
end |
function [coeffs, fun, F] = schrodinger_nep(n, alpha)
%SCHRODINGERnep N-by-N NEP from a Schroedinger equation
% [coeffs, fun, F] = nlevp('schrodingernep', N, alpha) generates the N-by-N
% nonlinear matrix function A - lam*I + g(lam)*B1 + f(lam)*B2, which
% iderives from the discretization of a boundary value problem ... |
classdef MixMvnGibbs < MixMvn
properties
samples;
end
% Gibbs sampling for a mixture of multivariate normals
methods
function model = MixMvnGibbs(varargin)
if nargin == 0; return; end
[nmixtures,mixingWeights,distributions,model.transformer,model.verbose] = process_options(varargin,.... |
function [ ] = plot_ellipse_level(bw, ellipse_level, O, O_e, Color, lw)
%UNTITLED2 Summary of this function goes here
% Detailed explanation goes here
figure
imshow(bw),title('Euclidean'), hold on
%imshow(bw_crop),hold on
for i=1:1:size(ellipse_level,1)
a_pred = ellipse_level(i,1);
b_pred =... |
function ts = opents(files, numsubs, fileval)
% a function to open a timeseries into a usable format
% Inputs:
% files: a struct containing filenames in the file(i).name category
% numsubs: the number of subjects
% fileval: the batch of subjects in the file being considered
% this parameter enables proces... |
function ft = meters2feet (m)
ft = 3.28083989501312 * m;
|
function C = lab12m(A, B)
C = zeros(size(A), 'int32');
for q = 1:size(B,1)
C(A >= B(q,1) & A < B(q,2)) = q;
end |
load binary_defect_areas_ratios_new.dat
areas = binary_defect_areas_ratios_new;
% load binary_defect_areas_new.dat
% areas = binary_defect_areas_new;
%
% load binary_areas.dat
% areas_binary = binary_areas;
disp(length(areas));
count = 1;
for i=1:length(areas)
if (mod(count, 2))
letter = 'A';
else
... |
clear all
choosefile
load(result_name)
sz=size(result);
sz = sz(2);
szz = 512;
data = fitsread(name,'Table');
dsz=size(data{3});
dsz=dsz(1);
numObj = size(result(1).A);
numObj = numObj(1);
r = 5;
A = zeros(sz,2,numObj);
show_img = zeros(szz,szz);
for i=1:1:numObj
ROW = result(1).A(i,2);
COL = result(1).A(i,... |
close all;
clear, clc;
%% 设置GUI按键
plot_button = uicontrol('style','pushbutton','string','运行', 'fontsize',12, 'position',[150,400,50,20], 'callback', 'run=1;');
stop_button = uicontrol('style','pushbutton','string','停止','fontsize',12,'position',[250,400,50,20],'callback','freeze=1;');
quit_button = uicontrol('style... |
% QMG2box.m
% DOING PHYSICS WITH MATLAB
% https://d-arora.github.io/Doing-Physics-With-Matlab/
% Documentation
% https://d-arora.github.io/Doing-Physics-With-Matlab/mpDocs/QMG2B.htm
% IAN COOPER
% matlabvisualphysics@gmail.com
% 2300504 Matlab R2021b
clear; close all;clc
% ANIMATION SETUP =============... |
function [bpsk, qpsk] = psk(Nb)
%On genere Nb bits
bits = rand(1, Nb)>0.5;
%%Modulation BPSK
%On transforme cette suite de bits en suite de -1 pour 0 et 1 pour 1
bpsk = bits*2-1;
%%Modulation QPSK
qpsk = zeros(Nb/2, 1);
for k = 1:(Nb/2)
%on teste les bits deux a deux
if(bits(2*k-1:2*k) == [0, 0])
qps... |
function cmap = connectomeColormap( m )
%CONNECTOMECOLORMAP Return the default connectome colormap.
% The default colormap is currently hsv cropped roughly at half and black
% added as first color.
% INPUT m: (Optional) int
% Number of different colors.
% (Default: same length as current figures col... |
%% Baseflow Separation with Uncertainty Propagation
% loads catchments and performs baseflow separation by means of different
% filters using (mainly) the parameter values from the model runs
clc
clear all
close all
% load catchment(s)
% Barden_Lane BELLEVER BROAD_GREEN Whitebridge Cappenham TREGONY
station... |
function [id_changed_node] = nodes_case2( obj, id_parent, id_child_new, id_new_node )
% add id_new_parent to top
obj.nodes_top(id_new_node) = true;
obj.nodes_parent(id_new_node) = id_new_node;
% id_parent cannot have a virtual parent (in this case, case1 would have
% been successful)
assert(obj.nodes_parent(... |
close all;
clc,clear;
b = fir1(6,0.1,'low');
[h,w] = freqz(b,1,'whole',512);
%plot(w/pi,20*log10(abs(h)))
plot(w/pi,abs(h))
ax = gca;
ax.YLim = [-0.2 1.2];
ax.XTick = 0:.5:2;
xlabel('Normalized Frequency (\times\pi rad/sample)')
ylabel('Magnitude')
f1 = 40;
f2 = 400;
fs=1000;
t=0:(1/fs):(1/fs)*100;
x = sin(2*pi*f1*t)... |
function [y] = Ackley(x)
dim = 30;
sumsq = 0;
sumcos = 0;
for i=1:dim
sumsq = sumsq + x(i)*x(i);
sumcos = sumcos + cos(2*pi*x(i));
end
y = -20*exp(-0.2*sqrt(sumsq/dim)) - exp(sumcos/dim) + 20 + exp(1);
|
function [aTheta, I] = ExactSolution_PDFmatrix
%output I(theta), theta [0,pi]
myu = [0 0 1];
k = 2;
radius = 1;
nPhi = 600;
nTheta = 300;
dPhi = 2 * pi / nPhi;
dTheta = pi / 2/nTheta;
iSum = 0;
for n = 1:nTheta
theta = n * dTheta;
jSum = 0;
for m = 1:nPhi
phi = m * dPhi;
[x(1),x(2),x(3)] ... |
clear; clc; format compact
a(1) = 1;
a(2) = 2;
a(3) = 3;
n=3;
totalsum = 2;
while a(n) < 4000000
n = n + 1;
a(n) = a(n-1) + a(n-2);
if mod(a(n),2) == 0
totalsum = totalsum + a(n);
end
end
disp('the sum of all even numbers is:')
totalsum
|
function configSync
%configures the DAQ device used to generate TTL pulses
global daq setupDefault
if setupDefault.useMCDaq==1
daq = DaqDeviceIndex;
if ~isempty(daq)
%port 0 is used for stimulus related TTL pulses
DaqDConfigPort(daq,0,0);
DaqDOut(daq, 0, ... |
%% program DCsystem.m
clear all;
clc;
global kT kb R L N Je;
%%%% simulation of dc motor
kT=0.05;kb=0.05;R=1.2;L=0.05;Jm=8e-4;Jl=0.02;N=12; %%% define the parameters
Je=Jl+N^2*Jm; %%% calculate Je
t0=0; %%% define the initial time
tf=4; %%% define the final time
nsteps = 100; % Number of time ... |
image_folders = 'scene_categories';
kernels_address = 'conv1_filters';
dir_image_folders = dir(image_folders);
% variables
number_of_windows = 4;
nw2 = number_of_windows * number_of_windows;
image_size = 256;
number_of_kernels = 96;
window_size = image_size / number_of_windows;
counter = 0;
for dir_num=1:size(dir_ima... |
%-------------------------
%if we deal with data.mat:
%load('data.mat')
%-------------------------
%-------------------------
%if we deal with 20 newsgroups dataset:
% load train.data
% trainX_ = spconvert(train);
% [Docs, ~] = size(trainX_);
% trainX_ = trainX_(:,1:5000);
% randsel = randsample(1:Docs,5000,false,[]);... |
function status = XuZBinningDicom(config_rebinning)
reslice_para = XuReadJsonc(config_rebinning);
reslice_binning = reslice_para.ResliceBinningCount;
D=dir([reslice_para.InputDir '/' reslice_para.InputPrefix '*']);
ImageRoi=zeros(512,512,length(D));
N=length(D);
%dicom images should be sorted based on the UID
UID_... |
function [] = closemult(vec)
for i=1:length(vec)
close(vec(i))
end
|
function CompN_Learn()
% Name: Senior Project Learning Phase
% Author: Noah Libby
% Version: 1.0
% Thanks to Peter Scarfe, Zall Hirschstein, and Dr. Justin Hulbert for code help and inspiration
%% Figure out which computer we're using
try %my computer
cd('C:\Users\Admin\Desktop\noahSPROJ');
WORKING_DIR = 'C:... |
% this code is coded by Prof. Junling Ma in 2014
% modified by Chentong Li in 2015
function x=sim_sir()
% create random graph
n=1000; % #nodes
degrees = poissrnd(4,n,1);
edges=[];
for i=1:n
edges=[edges;ones(degrees(i),1)*i];
end
L=length(edges);
net=sparse(n,n);
failed=0;
while L>1 && failed<100
i=floor(rand()... |
% [Pd] = one_sided_posterior(bo, Pf, cutpoint, [sign=+1])
%
% Given a binning object and a probability distribution, zeros out the
% probability distribution that lies to one side of a scalar cutpoint.
% DOES NOT NORMALIZE AFTER THAT, NORMALIZATION IS LEFT FOR THE USER TO DO
% IF DESIRED. Deals gracefully with bins... |
function f_CCorAplot(result,Y,yLabels,X,xLabels,sLabels,offset,fmt)
% - plot results from a CCorA analysis
%
% USAGE: f_CCorAplot(result,Y,yLabels,X,xLabels,sLabels,offset,fmt);
%
% result = structure of results obtained from f_CCorA
% Y = matrix of original (transformed) Y variables
% yLabels = cell array of Y ... |
%% Molecular Dynamics Simulator
% <md.m> Mark D. Shattuck 7/22/2010
% revision history:
% 7/22/2010 Mark D. Shattuck <mds> md.m
% MD Demo for HandsOn 2010
% 000 mds Initial Conditions and visualization
%% Simulation Parmeters
N=10; % number of particles
D=2; % diameter of particles
... |
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Autor: Prof. Alexandre Zaghetto %
% E-mail: zaghetto@image.unb.br %
% Disciplina: Sinais e Sistemas %
% Departamento: Ciência da Computação %
% Universiade de Brasília %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
a = [0 0 0 (sqrt(2)/4)*(1-j) (... |
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Author : Roger (Aohan) Mei
% Date : 04/20/2020
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
function temp_group = Island_construction(candidates)
saver = {}
temp_saver = {}
for i = 1 : length(candidates)
if i == 1
cur_slot_num = candidates{i}.Slot_number... |
function [ x ] = ctfrescale2( X, sidelength, oldpx, newpx, oldz, newz, cs, voltage )
lambda = 12.2643247 / sqrt(voltage * (1.0 + voltage * 0.978466e-6));
c = cs;
l = lambda;
Z = oldz;
z = newz;
T = oldpx;
t = newpx;
n = 1 / (sidelength);
summand1 = c^2 * l^4 * n^4 * X^4;
summand2 = 2 * c * l^2 * n^2 * T^2 * X^2 * Z;... |
function d = kernel_Hamads(adjmat,dim)
%tju cs for bioinformatics
% Calculates the Hamming distance kernel from a graph adjacency
% matrix. If tha graph is unipartite, ka = kb.
%INPUT:
% adjmat : binary adjacency matrix
% dim : dimension (1 - rows, 2 - cols)
%OUTPUT:
% d : kernel matrix for adjmat over di... |
% Plots symbol of wavelet filter
% with two real numbers.
close all
clear all
x=linspace(0,1,1000); %%%% create an array for x from 0 to 1 with 1000 points
% Plot real & imaginary parts.
plot(x, real(symbol(x)));
title('Real Part');
figure();
plot(x, imag(symbol(x)));
title('Imaginary Part');
figure();
plot(x, abs(s... |
function [ G ] = makeG_nonlinPendulum( theta, T )
%Create the G matrix for the nonlinear pendulum problem
% @param theta Array of theta angles rad (1xm)
m = length(theta)-2; %interior points
h = T/(m+1);
for i = 2:m+1
G(i) = (theta(i-1) -2*theta(i) + theta(i+1))/h^2 + sin(theta(i));
end
%G(1) = 1;
%G(m+2) = 1;... |
function exitcode = EM(self, varargin)
% Perform EM iterations on this model
% exitcode = EM(self, ...)
%
% Returns:
% exitcode Numeric code indicating the outcome of this procedure:
% 1: Completed successfully (terminated by maxIter)
% 0: Completed successfully (conve... |
function [FLTyre,FRTyre,RLTyre,RRTyre] = getTireForces(Car,FLTyre,FRTyre,RLTyre,RRTyre)
% *************************************************************************
% FUNCTION NAME:
% getTireForces
%
% DESCRIPTION:
% Takes tyre classes and return with updated force values
% Uses ISO tyre coordinate system
... |
% check_bend_current_loop
%
% Routine used for topoff testing to find the peak current of the booster bend magnet
checkforao;
gotodata;
cd BR_supply_trips
f1=figure;
f2=figure;
[b,a]=butter(2,0.005);
while 1
% bendI=get_dpsc_current_waveforms_cond;
bendI=get_dpsc_current_waveforms;
figure(f1);
... |
classdef CircularTrajectory < handle
properties
center = [0,0];
radius = 0;
start_angle = 0;
alpha = 0;
omega = 0;
vf = 0;
end_of_traj = 0;
trajProj = [0, 0, 0];
end % properties
methods
function obj... |
%% Params for Electrochemical Model
% Created May 24, 2012 by Scott Moura
%
% Most parameters are from DUALFOIL model
% D_e is from Capiglia et al, for c_e = 1000 mol/m^3
% Equilibrium potentials are from Bosch Klein TCST 2011
% Electrode area chosen to correspond to 2.3 Ah cell
%% Geometric Params
% Thickne... |
function computeDFF(F, per)
%computeDFF is an alias function for dff per pixel / per neuron
switch per
case 'neuron'
dffNeuron(F);
case 'pixel'
dffPixel(F);
otherwise
warning('dff not computed');
end
end |
function plotquad(W,cadena,limites);
% PLOTQUAD - Dibuja la conica de coeficientes a,b,c,d,e,f
%
% plotquad(w);
% plotquad(w,cadena);
% plotquad(w,[-5:0.1:5]);
% plotquad(w,cadena,[-5:0.1:5]);
%
% w = [a b c d e f], donde
% a = termino en x^2
% ... |
function ob = out_of_bounds(sz,sb)
%OUT_OF_BOUNDS checks if subindex sb is out of bounds of size sz
% only works for 2D matrices
ob = any(sb < 1) || any(sb > sz);
end
|
function [svm_models] = generate_training_models(training_data, training_labels)
% GENERATE_TRAINING_MODELS returns the k SVM training model files
% for one-vs-all classification - uses LIBSVM
% (we need k training models for k classes for one-vs-all approach
% INPUTS %%%%
% training_data => mxn matrix of training... |
function trajlocked = Emergence_LockOnPoint( traj, lockobs, win )
% EMERGENCE_LOCKONPOINT locks a given trajectory on a particular
% observation number and return the trajectory in a window around that
% locked observation.
% - "traj": a NxK matrix where N is the number of observations.
% - "lockobs": a scalar spec... |
function A4_prior_analysis
%1) rection time vs gain
%2) RT vs sigma
%3) gain vs sigma
%4) reaction time distribution
close all
clear all
for jj = 2
switch jj
case 1
subject = 'LJ'
case 2
subject = 'HH'
end
switch subject
case 'LJ'
... |
function [tform,Rfixed] = referenceMap_registration(VFS)
% recording registration maker doer, thing...
%% first deterimining all the CoMs of the visual areas using the ccf stuff
% outline = importdata('E:\_Code\CoherentMotionProject\Widefield\reference_map.mat');
% outline = imread('E:\_Code\CoherentMotionProject\Wide... |
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