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chi = sqc.qfcns.processTomoData2Chi(CZTomoData);
figure;bar3(real(chi));figure;bar3(imag(chi));
phi = toolbox.data_tool.fitting.fitCZPhase(CZTomoData)
PIdeal = sqc.qfcns.CZP(phi);
chiIdeal = sqc.qfcns.processTomoData2Chi(PIdeal);
trace(chi*chiIdeal)
trace(chi*chiIdeal)/trace(chi)/trace(chiIdeal)
%%
ax = qes.util.plot... |
% Tested on Matlab 2019a
disp('About to process data...')
filePath = 'C:\Users\User\Desktop\Final Project\Statistics\statistic.mat';
data = load(filePath);
statistic = data.statistic;
%statistic = new_statistic;
[x, y, z] = size(statistic);
%for k=1:z
% for i=1:x
% for j=1:y
% i... |
function [vargrid, n0] = GenerateShifts(shifttype, N, K)
% [vargrid, n0] = GenerateShifts(shifttype, N, K)
%
% Generate a shift sequence for an iterative algorithm.
%
% shifttype: One of
% - 'none': no shifts;
% - 'random': random shifts;
% - 'cycle': shift by 1 sample per itera... |
function obj=getHighpassFilter(obj,samplingFrequency)
%calculate the highpass filter for sorting
if ~isempty(obj.dataRecordingObj)
samplingFrequency=obj.dataRecordingObj.samplingFrequency;
elseif nargin==2
disp(['Building filter with sampling freq. :' num2str(samplingFrequency)]);
%answer = inputdlg(prompt,... |
%% Loading the Feature Extraction data in matlab -----------
data = readtable('/home/jairam/Documents/MATLAB/features/featMat.csv');
% Removing phone ID,user ID, and document ID from the data set. Frank et
% al says this should not be used for testing
data = data(:,[3:12,14:34]);
% Removing missing bits of data and ... |
function mfunc = minmodB(v,M,h)
% function mfunc = minmodB(v,M,h)
% Purpose: Implement the TVB modified midmod function. v is a vector
mfunc = v(1,:);
ids = find(abs(mfunc) > M*h.^2);
if(size(ids,2)>0)
mfunc(ids) = minmod(v(:,ids));
end
return
|
function [beta,kappa]=betamim(X,y,h)
% BETAMIM Kolmogorov Smirnov Moment Independent Measure
%
% B=BETAMIM(X,Y) computes the mean distance between Y and Y given X
% using the two-sided KS test statistics
% [B,K]=BETAMIM(X,Y) also returns the mean Kuiper distance K
%
% ...=BETAMIM(X,Y,H) ad... |
% generate random templates
%phones = {'iy', 'f'};
phones = {'ih', 'uh', 'ae', 'aa', 'ah', 's', 'pcl', 'p', 'gcl', 'g', 'hh'};
tmpl_t_size = 15;
tmpl_f_size = 40;
n_pos_per_phone = 4;
n_tmpl_per_pos = 15;
tmpls_all = zeros(tmpl_f_size,tmpl_t_size,length(phones),n_pos_per_phone,n_tmpl_per_pos);
for ip = 1:length(phon... |
function [poolTemp, totalQvals, poolData, airTemp, oceanTemp, serialDate, totalTemp] = thermalModel1_2_4_4
%% Notes
% |thermalModel1_2_4_4| updated Dec 10 2018 by Tom Hata.
% This function is designed to generate a heat and mass budget model of a
% tidepool in the intertidal. Long-term weather data must be imported.
% ... |
function plot_xyground(x1,x2,y1,y2)
res = 5;
[x y] = meshgrid(linspace(x1,x2,res),linspace(y1,y2,res)); % Generate x and y data
z = zeros(res,res); % Generate z data
surf(x, y, z) % Plot the surface
end |
function [CFG] = MEM_config(CFG, test_idx)
CFG.tests{test_idx}.long_name = 'Memory_Test';
CFG.tests{test_idx}.expected_user_input = 'mouse';
CFG.tests{test_idx}.num_min_target = 3;
CFG.tests{test_idx}.num_max_target = 6;
CFG.tests{test_idx}.num_trials_per_level = 7;
CFG.tests{test_idx}.grid_size = 9;
CFG.tests{test_i... |
maxCost = 9999999999;
jumlahGenerator = 6;
jumlahPopulasi = 10;
iterasi = 200;
c1 = 1;
c2 = 1;
r1 = 0.4;
r2 = 0.5;
fitness1 = fitness(:,:,1);
cost1 = cost(:,:,1);
velocity1 = zeros(jumlahPopulasi, jumlahGenerator,1);
costBest1 = cost1(:, 1);
perjalananCostBest1 = cost1;
fitnessBest1 = fitness1(:, 1);
pBest1 = populasi(... |
clc,clear all,close all;
image = imread('eight.tif');
I = imnoise(image, 'salt & pepper', 0.1);
ZERO_X = 3;
ZERO_Y = 3;
image_zerod = getZerodImage(I, ZERO_X, ZERO_Y);
% Filtres. %
M1 = [-1, 1; 0, 1; 1, 1; -1, 0; 0, 0; 1, 0; -1, -1; 0, -1; 1, -1];
M2 = [0, 1; -1, 0; 0, 0; 1, 0; 0, -1];
M3 = [-1, 0; 0, 0; 1, 0];
M4 =... |
function [frq_esprit, damping_esprit] = esprit(x, n, K)
%ESPRIT Algorithme Esprit
% Renvoie les fréquence de résonance (en Hz) et les coefficients
% d'amortissement d'un signal
% Inputs :
% x : Signal a analyser
% n :
% K : Nombre de modes a trouver
N = length(x);
l = N - n + 1;
% Matrice correlation
x_fir... |
function [labels]=get_fuzzy_labels(index, index3, number_of_clusters)
labels=zeros(13908,1);
temp_labels = [];
for i=1:number_of_clusters
temp_labels = index{i};
for j=1:length(temp_labels)
idx = temp_labels(j);
labels(idx) = i;
end
end
for i=1:... |
function [ i ] = sekvenator(fMID,rMID, sek)
%Sekvenátor
regular_vyraz = ['^' fMID '.*' seqrcomplement(rMID) '$' '|' '^' rMID '.*' seqrcomplement(fMID) '$'];
i = regexp(sek, regular_vyraz);
end
|
function result = erfcore(x,jint)
%ERFCORE Core algorithm for error functions.
% erf(x) = erfcore(x,0)
% erfc(x) = erfcore(x,1)
% erfcx(x) = exp(x^2)*erfc(x) = erfcore(x,2)
% C. Moler, 2-1-91.
% Copyright (c) 1984-98 by The MathWorks, Inc.
% $Revision: 5.9 $ $Date: 1997/11/21 23:45:28 $
% This is a tra... |
function network_indices = extract_networks(maxr)
% extract_networks.m
%
% Extract indices of different networks
%
% Inputs: maxr : maximum radius included for nearest neighbour
%
% Outputs: network_indices : structure of the indices of different networks
% of the 513 nodes parcel... |
function [X, info] = IRell1(A, b, varargin)
% IRell1 Least squares solver with 1-norm penalization term
%
% options = IRell1('defaults')
% [X,info] = IRell1(A,b)
% [X,info] = IRell1(A,b,K)
% [X,info] = IRell1(A,b,options)
% [X,info] = IRell1(A,b,K,options)
%
% This penalized iterative method enforces sparsity on the s... |
function [flag]=mymail(receiver,subject,content,fujian_dir);
% mymail(receiver,subject,content,fujian_dir)
% 个人邮件发送函数
% mymail(receiver,subject,content,fujian_dir)
% 其中
% receiver为收件人邮箱，如receiver='********@126.com';
% 支持单显群发，此时receiver为cell类，例如receiver={'test1@**.**';'test2@**.**'};
% subject = ['ce... |
%calling function function [node]=simple_matching(sellers,buyers,node)
function [remainingBuyers] = getBuyers(node,buyers)
remainingBuyers =[];
for i = 1:length(buyers)
if((node(buyers(i)).request > node(buyers(i)).request_fullfilled) && length(node(buyers(i)).unProcessedList)>0)
remainingBuyers = [re... |
%
% Westheimer's linespread formula
cd /home/brian/book/01imgfor/fig/subWestheimer
%
% x is in minutes of visual angle
x = -61:0.1:60; %minutes of arc
ls = 0.47*exp(-3.3 *(x.^2)) + 0.53*exp(-0.93*abs(x));
plot(x,ls); grid on;
xtick = [-6:2:6];
ytick = [0:.2:1];
set(gca,'xlim',[min(xtick) max(xtick)], ...
'x... |
function path = find_files(folder, name, extension)
% input: path - path to files, name - string contained in file name,
% extension - file type of the file
% output: image_path - all paths containing name string and extension file
% type
dirs = dir(folder);
path = 0;
num = count([dirs.name],name);
if(num > 0)
... |
%Pick number of signals
n=10000;
%Specify noise SD
noiseSD=1;
% Generate real and imaginary noises
noiseReal = noiseSD*randn(n,1);
noiseImag = noiseSD*randn(n,1);
noise = noiseReal + 1i*noiseImag;
%Scatterplot of data
figure
s=subplot(2,2,1)
hist(real(noise),50)
xlabel('Signal')
ylabel('Frequency')
set(s,'GridAlp... |
function status=mtlwdir(filename,direction_matrix)
% status=mtlwdir(filename,direction_matrix)
%
% MTLWDIR writes direction matrix of a mtlsig file
%
% status: negative values indicate error
%
% filename: name of the mtlsig file
% direction_matrix: matrix with n-directions columns
% first l... |
function simulateMouselabLearningSavio(repetition,condition,with_PR)
rng((1+repetition)^(1+3*log(abs((condition+1)*(with_PR+1)))))
addpath('/global/home/users/flieder/matlab_code/MatlabTools/')
%create meta-level MDP
add_pseudorewards=true;
pseudoreward_type='featureBased';
mean_payoff=4.5;
std_payoff=10.6;
weight... |
% Finds the pose of a camera fixed in the world with respect to the base of
% the robot given the known location of a checkerboard with respect to the
% base of the robot.
clear;
close all;
addpath('../class');
addpath('../utilities');
global dobot;
global tftree;
dobot = Dobot('dobot', []);
tftree = rostf;
%% ... |
x=[1 2 0 1];
subplot(3,1,1);stem(x);
title('signal x(t)');
y=[2 2 1 1];
subplot(3,1,2);stem(y);
title('signal h(t)');
z=conv(x,y);
subplot(3,1,3);stem(z);
title('convalved signal');
|
function make_HPtheta_spikephase2(thisdir)
disp('Start make_HPtheta_spikephase2')
load(thisdir,'spikedata','pos','HP_Theta')
s = spikedata(:,1:3); clear spikedata
p = HP_Theta; clear HP_Theta
s(s(:,1)<pos(1,1) | s(:,1)>pos(end,1),:) = [];
p(p(:,1)<pos(1,1) | p(:,1)>pos(end,1),:) = [];
clear pos
[~... |
% run Quant_Truss
% run Optim_Truss
% run GA_Truss
load Quant_Truss
load Optim_Truss
%% Figure
Fsz = 18; Fsz_label = 14; Msz = 9; Msz_diff = 2.5;
Ngen = 500; % # of generations of GA
Niter = length( Nsol ); % # of iterations of the proposed method
eval( ['load GA_Truss_gen' num2str(Ngen)] )
figure;
semilogx( EVsga,E... |
%{
Args:
- Set of N vectors packed as columns of a matrix Z
- N dimensional vector containing the classes where each vector in Z
belongs
- The value for the parameter k of the classifier
- Set of N vectors packed as columns in the matrix X
Returns:
- An N-dimensional vector whose ith component contains the class wh... |
%LG3dBdata
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
backoff =3;
Gain_pa_initial = Gain_PA( 1,:);
Gain_pa_initial =Gain_pa_initial - backoff;
B = abs(Gain_PA-repmat(Gain_pa_initial,size(Gain_PA,1),1));
% [x,index]=sort(B);
SIZEB = size(B);
%% data analysis
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
for n=1:SIZEB(1,2)
... |
function [] = util_show_progress_bar( percent ) %#codegen
%UTIL_SHOW_PROGRESS_BAR Show the progress bar
% Input:
% percent: 0 - 100
%
% Created on Sep/15/2012 By Pu Jiangbo
% Britton Chance Center for Biomedical Photonics
%
% $Revision:
% PJB#2012-09-15 Created.
% PJB#2012-09-16 ... |
function [div_segf] = amie_seg(Xabs, N, S, fs)
%
%
% Objetive: this function implements the respiratory stage segmenter defined
% in reference "Automatic Multi-level In-Exhale Segmentation and Enhanced
% Generalized S-Transform for whezing detection". Specifically, this function
% ... |
function LBCN_plot_power_spectrum(fname, timewin, power, indchan, savespect,spectdata)
% Function to plot the power spectrum of all (good) channels.
% Inputs:
% - fname : name of file to plot (optional)
% - timewin : time window to plot spectrogram on (default: length of recording)
% - power : flag to plot t... |
function [spike_rate, spike_rate_std] = spike_rate_in_win(spikes, time_win)
% function [spike_rate, spike_rate_std] = spike_rate_in_win(SPIKES, TIME_WIN)
%
% Returns SPIKE_RATE in Hz in a given TIME_WIN. Spike rate is average
% for all channels and all trials in SPIKES. Also returns SPIKE_RATE_STD,
% the standard de... |
classdef Tid < handle
% Tid - transformationally invariant dictionary
%
% John Bogovic
% HHMI
% August 2014
properties ( SetAccess = private )
D; % The dictionary elements
Dxfm; % The full dictionary
iMergeDxfms; % indicates which original dictionary ... |
function [ output_image ] = imgtreatment( input_image, winsize )
%imgtreatment Convert images to gray, threshold it, inverse, remove small particules
if (nargin<2)
winsize=60;%default value for size if not specified
end
validateImage(input_image);%check if real image
if ndims(input_imag... |
% Spectral Method For Solving Heat Equation in 1-D
% By: Chiyu 'Max' Jiang
% Date: Sep 25, 2015
% Solve Heat eqn (\partial f)/(\partial t) = \nu \nabla^2 f
% On the interval x = (0,2*pi) with periodicity of 2*pi
% Advance in time using forward euler method
clear all; close all; clc;
%% Define Physical Constants
nu =... |
function [ code ] = ICV_q6_lbp_2_binary( m )
% Function: ICV_q6_lbp_2_binary
% Input: 2-D matrix
% Output: Local Binary Pattern, a 1x8 matrix
% m should be 3*3 matrix, the center is the target point
c = m(2,2);
code = [m(1,1)-c > 0 m(2,1)-c > 0 m(3,1)-c > 0 m(3,2)-c > 0 m(3,3)-c > 0 m(2,3)-c > 0 m(1,3)-c > 0 m(... |
function clk=readclk2(clockfilename)
%
% Function readclk
% ================
% Reads precise clock file and stores all the information in a matrix
%
% Sintaxe
% =======
% clk=readclk(clockfilename)
%
% INPUT
% =====
% clockfilename -> string, file name
%
% OUTPUT
% ======
% c... |
% Toolbox Mcha Audio Playback and Recording
% Version 0.0.1 08-Mar-2012
%
% Files
% getData - get audio data recorded into internal memory
% getError - return the string containing the last error
% getPosition - get the position from the beginning of the current playback
% getVersion - get the version... |
function data = load_subj001_2016_02_17()
% Combines the fMRI data with stimulus and plotting information, for
% ease of use
%% Get current data
fmri_fname = 'wl_subj001_2016_02_17';
load(fullfile(rootpath, 'data', 'fMRI_CBI', fmri_fname, 'GLMdenoised', 'roiBetas.mat'));
data = roiBetas;
data.fmri_fname = fmri_fname;... |
function [V1, V2] = separate( L, a )
j=1;
k=1;
for i=1:length(L)
if L(i)>a
V1(k) = L(i);
k =k+1;
else
V2(j) = L(i);
j=j+1;
end
end
disp(strrep(['V1: (' sprintf(' %d,', V1) ')'], ',)', ')'))
disp(strrep(['V2: (' sprintf(' %d,', V2) ')'], ',)', ')'))
end
|
function fdm_twod_validacao(pvc_def)
% Caracteristicas do PVC
pvc_def.debug = 0;
pvc_def.coefK = 1;
pvc_def.betha = @fdm_twod_validacao_coef_betha;
pvc_def.gama = 0;
pvc_def.temp0 = 10;
% Definicao do dominio (a, b) x (c, d)
dominio.a = -1.0; dominio.b = 1.0; dominio.c = -1.0; dominio.d = 1.0;
hx = (dominio.b - domin... |
function framet = getSbxMonitorFrames(nidaq, timestamps, nframes)
% getSbxMonitorFrames gets the timing of monitor frames given a nidaq
% channel and nidaq timestamps that have been sorted.
% Use simple thresholding to get frame onset times from the analog frame
% signal recorded by the NiDAQ system:
thres... |
function too_close = checkSpacing(x)
ax = abs(x);
tcidx = find(abs(diff(x)) <= 100*eps(class(x))*max(ax(1:end-1),ax(2:end)),1);
too_close = ~isempty(tcidx);
end % checkSpacing |
% Function to highlight selected regions according to a bwlabel object
% Input Required:
% Samp = original image
% BWLabO = bw labelled object
function [L2] = SegArea(Samp, BWLabO)
Lrgb = label2rgb(BWLabO, 'jet', 'w', 'shuffle');
Rchan=(0.75*Samp(:,:,1)+0.25*Lrgb(:,:,1));
Bchan=(0.75*Samp(:,:,2)+0... |
function gx = Density_U(varargin)
% DENSITY_U Calculates and plots the U-density (not to be confused with the
% uniform density)
%
% gx = Density_U(Mu,Psi, resolution);
%%
% Examples of correct usage:
%
% Mu=[0 0 1];% Mu=[1 -1 1] ;% Mu=[0 -1 1];
% resolution=100;
%
% Examples of correct function constructi... |
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%% Laboratorijska vaja %%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%% 1. naloga %%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%velikosti posameznih nabojev v C
Q1=1e-9;
Q2=-Q1;
Q3=4e-9;
%koordinati naboja Q1 v m
x1=4e-2;
y1=4e-2;
%koordinati naboja... |
%Name: Matlab: Signals and Systems Lab 8th
%Auther: Changgang Zheng
%Student Number UESTC:2016200302027
%Student Number UoG:2289258z
%Institution: Glasgow College UESCT
%Question: 9.2 (a)(b)
function problem_3rd
%% Problem a
zero = 1;
a1 = [1 0 1];
a2 = [1 0.5 1];
a3 = [1 2 1];
a4 = [1 4... |
% function to extract gist features from a list of image filenames
function[features] = extractGistFeatures(folder, imageList,cat)
% keep default parameters
% % % param.imageSize = gistParameters(1);
% % % param.orientationsPerScale = gistParameters(2:5);
% % % param.numberBlocks = gistParameters(6);
% % % para... |
%% fn_pixelpos
%% Syntax
% pos = fn_pixelpos(hobj)
%% Description
% returns the position in pixels of any object without needing to
% change any units values
%
% See also fn_pixelsize
%% Source
% Thomas Deneux
%
% Copyright 2011-2012
%
|
%% extract faces from
load ./train_set/train_raw_img.mat % train_img
load ./train_set_unlabeled/train_unlabeled_raw_img.mat % train_unlabeled_img
desired_face_size = [50 50];
train_face.face_detected = zeros(size(train_img,1),1);
train_face.face = zeros(size(train_img,1),7500,'uint8');
%% labeled data
for i = 1:... |
classdef TPA_TwoPhotonEventDetect < handle
% TPA_TwoPhotonEventDetect - detects events/spikes on dF/F data
% Make only one over entire project.
% Inputs:
% DffData - N x roiNum - dF/F traces
% Outputs:
% DffData - N x roiNum - dF/F detected events
%--------------------------... |
clc;clear all;close all;
% The compact version
% bnd = [-10,10;
% -10,10];
% gridsize = [5,5];
% gnd = Ground(bnd,gridsize,1);
%
% [X,Y,V]=gnd.ground_gen_rand(0.0);
% % mesh(X,Y,V)
% % surf(X,Y,V,'EdgeColor','None');
% %%
% for i = 1:20
% gnd.add_hole(rand(1)*0.5,'circle',(rand(2,1)-0.5)*10);
% % gnd.add_... |
% GPLVMOIL Model the oil data with a 2-D GPLVM.
% Fix seeds
randn('seed', 1e5);
rand('seed', 1e5);
load 3class
Y = DataTrn;
lbls = DataTrnLbls;
% Centre the data
meanData = mean(Y);
Y = Y - repmat(meanData, size(Y, 1), 1);
% Extract data dimensions and set IVM active set size
numData = size(Y, 1);
dataDim = size(... |
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 本函数用于计算omega系数
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
function omegaC = omegaCoefficient( R,Rf)
loc = isnan(R) | isnan(Rf);
R (loc) = [];
Rf(loc) = [];
if size(R,1)>1
omegaC = mean(R-Rf)/PM(R,Rf,1,0)... |
function chi0smat = applychi0s3(opt1D,umat, DNew,VNew,efermi,Npole)
T = opt1D.temperature;
Gap = 0.0;
DeltaE = max(2.0, DNew(end) - DNew(1));
mu = efermi;
hs = opt1D.hs;
NsGrid = opt1D.NsGrid;
[zshift, zweight] = getpole(Npole, T, Gap, DeltaE, mu);
Nt = length(DNew);
[~,m] = size(umat);
... |
classdef makeEmailadresTest < matlab.unittest.TestCase
%readAssignments_TestBench
% https://nl.mathworks.com/videos/matlab-unit-testing-framework-74975.html
properties
end
methods (Test)
function giveWrongInput(testCase)
testCase.verifyError(@()makeEmailadres([1111111; ... |
function [] = primerjava (X, Y)
[Q1 b1 pos1Y2] = postopek1(X, Y);
[Q2 b2 pos2Y2] = postopek2(X, Y);
#X
clf reset
hold on
if(size(X, 1) == 2)
plot([X(1, :), X(1, 1)], [X(2, :), X(2, 1)], 'r');
plot([Y(1, :), Y(1, 1)], [Y(2, :), Y(2, 1)], 'g');
plot([pos1Y2(1, :), pos1Y2(1, 1)], [pos1Y2... |
function [] = util_plot_scatter_with_lines( x, y, varargin )
%UTIL_PLOT_SCATTER_WITH_LINES Plot scatter graphs with lines between them.
% Input:
% x,y: data points
% z: if axis z is exist, the program will call scatter3 and
% plot3 to get a 3d view
% label... |
function [sampled_particles updated_weights] = resample(particles,particles_w)
N = size(particles,1);
indices = randsample(N, N, true, particles_w); % can sample same indices with true replacement
% resample particles
sampled_particles = particles(indices,:);
% update particles weights
updated_weights = particles_w... |
function SaveGraphFigureLR(inter, node_names, gtitle, fname, left_nodes, right_nodes)
%UNTITLED3 Summary of this function goes here
% Detailed explanation goes here
n_left_nodes = length(left_nodes);
n_right_nodes = length(right_nodes);
n_node = n_left_nodes + n_right_nodes;
X = zeros(1, n_node);... |
function db_gui(host, user, password, database)
%% (1) gui setup
% (1.1) parse input arguments
p = inputParser;
p.addRequired('host', @(x) ischar(x));
p.addRequired('user', @(x) ischar(x));
p.addRequired('password', @(x) ischar(x));
p.addRequired('database', @(x) ischar(x));
p.parse(host, user, password, database);
ar... |
function voxvec=fun_random_clustervector(cfg)
tmp=reshape(cfg.img,cfg.size(1),cfg.size(2),cfg.size(3));
GetClusters=bwconncomp(tmp,26);
clear tmp;
numVoxels = cellfun(@numel,GetClusters.PixelIdxList);
[~, ClOrder]=sort(numVoxels,'descend');
voxvec = zeros(cfg.vecsi... |
function [object_out point_out] = next_object(line_in,line_objects,circle_objects)
PREC=1e-10;
Nline=length(line_objects);
for ind1=1:Nline
p1=calc_intersection(line_in,line_objects(ind1));
if ~isempty(p1)
% check if intersection is in the direction of the ray in question
% or distanc... |
%======================================================================================
% Create_Compiled_Values_Petersen.m
%
% This script performs pairwise calculations on each of the selected 264
% nodes with every other node for every subject. These calculated values (matrices):
% mean_non_zero
% volume_non_zer... |
function varargout = MATHSdaq(varargin)
% MATHSDAQ MATLAB code for MATHSdaq.fig
%% mathsdaq.m
% This GUI code interfaces with TiePie oscilloscopes (Model HS3--> onwards)
% using the LibTiePie SDI plugin. Measurements may be performed in a
% continuous mode or a triggered mode according to typical oscilloscope
% paramet... |
function[r]=cdotonetwo(a,b)
r=zeros(3,3,3);
for i=1:3
for j=1:3
for k=1:3
r(i,j,k)=a(i)*b(j,k);
end
end
end
end
|
function magnitude = magnitude1x3( vector )
%magnitude1x3 COMPUTES THE MAGNITUDE OF A VECTOR SZE 1 ROW x 3 COLUMNS
% Input:
% vector: THE VECTOR THAT NEEDS ITS MAGNITUDE CALCULATED
% Output:
% magnitude: A SCALAR QUANTITY THAT REPRESENTS THE MAGNITUDE OF vector
magnitude = sqrt((vector(1)^2+ve... |
In het Command Window wordt 'hoi' afgedrukt:
======= Code =======
A = 1;
B = 2;
C = 0;
if (A >= B) | (C)
'hoi'
else
'dag'
end
======= Code ======= |
function multiSurfaceOverlayOnMri_script(targetList, imgName, surfaceNames, outputDir, surfColor,...
varargin)
% Overlays many surfaces at a time on the MRI - detailed view.
%
% multiSurfaceOverlayOnMri_script(targetList, imgName, surfaceNames, outputDir, surfColor,...
% <overlayFlag([0],1,2)>, <imgFormat>, <... |
function [coef, bessel] = get_coef_bessel(beta, r)
nu1 = beta(4);
nu2 = beta(5);
nu = (nu1+nu2)/2;
a = beta(6);
nu_vec = [nu1 nu2 nu];
coef = 2.^(1-nu_vec)./gamma(nu_vec)*a^2;
r_vec = r(r~=0);
bessel = zeros(length(r_vec), 6);
bessel(:, 1) = (a*r_vec).^(nu1-1).*besselk(nu1-1, a*r_vec);
bessel(:, 2) = (a*r_vec).^(nu2-1... |
function [residual, g1, g2, g3] = US_RE09_rep_dynamic(y, x, params, steady_state, it_)
%
% Status : Computes dynamic model for Dynare
%
% Inputs :
% y [#dynamic variables by 1] double vector of endogenous variables in the order stored
% in M_.lead_lag_inciden... |
%% read_allEco
% read eco-codes in allEco.mat
%%
function [codes, entries] = read_allEco(varargin)
% created 2018/05/10 by Bas Kooijman
%% Syntax
% [codes, entries] = <../read_allEco.m *read_allEco*>(varargin)
%% Description
% read eco-codes in allStat. Possible arguments are: climate, ecozone, habitat, embryo, migr... |
function [PP_CFG, PP_DATA] = OT_postprocessing_multi(PP_CFG, PP_DATA, CFG_array, DATA_array, test_idx)
P_DATA.tests{test_idx}.test_name = DATA_array(1).tests{test_idx}.test_name;
num_data = size(DATA_array, 2);
flag_all_data_valid = true;
figure_count = 0;
DATA_array2 = [];
for idx = 1:num_data
if ~isfield(DATA_a... |
function wObj2file(wObj, waveFile)
% wObj2file: Save wave object to a wave file
%
% Usage:
% wObj2file(wObj, waveFile)
%
% Example:
% waveFile='what_movies_have_you_seen_recently.wav';
% wObj=waveFile2obj(waveFile);
% tempWaveFile=[tempname, '.wav'];
% wObj2file(wObj, tempWaveFile)
% dos(['start ', tempWaveFile])... |
function idx = rank_tasks(ps,prob_t)
empty_tasks = find(prob_t==-1);
non_empty_tasks = find(prob_t~=-1);
[~,sorted_non_empty_idx] = sort(ps(non_empty_tasks,1),'descend');
idx = [empty_tasks; non_empty_tasks(sorted_non_empty_idx)];
|
function generate_cropped_image_collage(expIDs, agent, generateAllFlag, overwriteFlag, collage_width)
addpath(genpath('Z:\dianzhi\scripts\svens_matlab_code-master')) % add sven repo to the matlab search paths
if nargin < 5 || ~exist('collage_width', 'var')
collage_width = 2000;
end
if nargin < 4 || ~exist('overw... |
function att = Initalign(Accelermeter,Yaw)
%%初始对准函数
g = 9.81;
att(1) = atan(Accelermeter(2)/Accelermeter(3)); %%横滚角
att(2) = asin(Accelermeter(1)/g); %%俯仰角
att(3) = Yaw; %%航向角
end |
function [t2, celba] = celbaer(Pos,Spd,CelBal,CelJob)
%Ha a Pos-ból húzott Spd vektor metszi a celvonalat (Szakasz(!),
%nem egynes) akkor 1-et ad vissza (true)
%t2 az az ertek ami mgmondja hogy a Spd hanyadánál metszi a celvonalat. Ha
%t2=1 akkor a Spd vektor eppenhogy eleri a celvonalat.
% CelBal = [250,60];
% ... |
function y = get_psi(data, th, z, kk)
% th=0..180 deg
% z=-1..1
i1=(2:data.Nr+1) + data.Nr*round(data.Nthe*th/360);
i2=(2:data.Nr+1) + data.Nr*round(data.Nthe*(th+180)/360);
ii= [i1(end:-1:1) 1 i2];
zz=round((z+1)/2 * data.Nz);
y = data.npsi_previous(ii, zz, kk)';
end
|
clf;
domain = 16*pi;
N = 512;
x = domain*linspace(0,1-1/N,N)-domain/2;
f = exp(-x.^2);
% f = exp(-1./(1-(2*x/domain).^2));
% f = sin(x);
f = f-mean(f);
max (d(f,1,domain) - (-2*x.*exp(-x.^2)));
max (d(f,2,domain) - ((4*x.^2-2).*exp(-x.^2)));
max (d(f,3,domain) - ((-8*x.^3+12*x).*exp(-x.^2)));
for a=linspace(0,2*pi,1000... |
function PredictTrajectory( res_dir_name, out_file_name, print_flag )
%% Dictionary of actions
file_name = 'action_label.txt';
fileID = fopen(file_name);
data = textscan(fileID,'%s');
fclose(fileID);
DICT = containers.Map;
for i=1:length(data{1})
DICT(data{1}{i}) = i;
end
DICT2 = DICT;
remove(DICT2,'MOVE');
remove... |
In Matlab kun je de AND operator gebruiken
m.b.v. &&, & en and(). |
function dp = cosscore(a, b)
dp = dot(a,b)/(norm(a)*norm(b))
|
function [output] = processfile(filename, num_users, num_items)
%PROCESSFILE Import file and process its data into a matrix
%% process file data
[userIds, itemIds, ratings] = importfile(filename);
data = zeros(num_items, num_users);
data(sub2ind(size(data), itemIds, userIds)) = ratings;
%% generate the output
outpu... |
clc
clear
name='..\images\3.jpg';%改变数字为1，2或3，为训练图像
img=imread(name);
subplot(221),imshow(img);title('original image')%显示原图
gray=img(:,:,2);%选取RGB图像的一个通道作为灰度图像
binary_image=binary(gray,150);%对图像以140为阈值进行二值化
subplot(222),imshow(binary_image);title('binary image')%显示二值化图像
corrode_image=inflate(binary_image);%先膨胀后腐蚀去除... |
function [dio, AI] = MagstimDIO(StimModel, Port)
%============================= MagstimDIO.m ===============================
% This function initializes digital in/out connections necessary for Matlab
% control of Magstim stimulators.
%
% INPUTS:
% StimModel: 1) Any Magstim: BNC trigger I/O
% ... |
% tfSetup.m
disp('Starting camera...');
camera();
disp('Starting flight computer...');
startArd;
disp('Programming panels for 1 stripe 1 box mode...');
pause(10);
progBox;
pause(6);
ardSetBox(6,32,1)
disp('Running X output calibration...');
calibrateXOutput();
ardSetArenaBindings([1,0,-1,0]);
disp('-----------------... |
function C = MM6(A,B)
% function C = MM6(A,B)
% C is the 6-digit FP product of the 6-digit FP matrices A and B.
[m,p] = size(A);
[p,n] = size(B);
for i=1:m
for j=1:n
C(i,j) = Dot6(A(i,:),B(:,j));
end
end
|
function handler = Plot_Target_Estimated_Position (model, truth, est, meas,colorarray,varargin)
% ---Input Parser
p = inputParser;
% Setup parsing schema
addParameter(p,'K', truth.K, @isnumeric);
addParameter(p,'Transparency', 1, @isnumeric);
parse(p, varargin{:});
K = p.Results.K;
Trans... |
function settings = ibexLoadSettings(file)
% Analyze IBEX settings information based on settings file.
%
% settings = ibexLoadSettings(filestring)
%
% IBEX uses a .mat file with FeatureSetsInfo struct.
% If you don't have a valid file, generate one with
% ibexGenerateSettings(). You c... |
%This function calculates the streamfunction \psi and potential \phi
%in the Helmholtz decomposition of a 2D vector field (u,v) defined on
%the longitude/latitude grid lon,lat.
%
% u = \nabla\psi \times k + \nabla \phi
%
% \nabla^2 \psi = -\nabla\times u
%
% \nabla^2 \phi = \nabla\cdot u
%
% The resolution used on the... |
function keyMat = AESRoundKeys(KeyHexStr)
%
% Input: KeyHexStr = a hex string of 16 bytes, representing the Full
% AES system key
% Output: RoundKeys = a hex string of 176 bytes, the adjacent groups of 11
% representing the 11 round keys.
rcon = ['01', '02', '04', '08', '10', '20', '40', '80', '1b', '36'];
x = 1;
... |
function demo_segmentationASETS_3D()
clear all; close all;
fileName = mfilename; fullPath = mfilename('fullpath');
pathCode = strrep(fullPath, fileName, ''); cd(pathCode)
%% INPUT DATA
%fileName = 'slices10_16_timepoint3_denoised_NLMeansPoisson.mat';
fileName = 'slices10_1... |
clc
clear all
armin=0.001;
hr1=0.02;
hr2=0.08;
hr3=0.125;
c=2:1:200;
ar1=armin:0.01:0.4;
ar2=armin:0.01:0.4;
ar3=armin:0.01:0.4;
ar4=armin:0.01:0.4;
hm=1;
scrit1=zeros(1,length(c));
scritloc1=zeros(1,length(c));
for i=1:length(c)
cr=c(i);
cm=1;
[s1,s2,s3,s4]=PerfectlyBonded(ar1,... |
function disp(var) %#ok<INUSD>
s = evalc('disp(var);');
logger2.fputs(s);
end |
function [keyIsDown,secs, keyCode] = simResponse(sim, keyCode)
if sim == 2
while ~keyCode; [keyIsDown,secs, keyCode] = KbCheck;
WaitSecs(.001); end
end
end |
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