text stringlengths 8 6.12M |
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function Lxx = vscopf_h(x, lambda, om, mpopt)
% clear;
% load('hdata.mat');
% [lambda,mpopt] = deal(Lambda,optns.mpopt);
%OPF_HESSFCN Evaluates Hessian of Lagrangian for AC OPF.
% LXX = OPF_HESSFCN(X, LAMBDA, COST_MULT, OM, YBUS, YF, YT, MPOPT, IL)
%
% Hessian evaluation function for AC optimal power flow, suita... |
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Facial Expression LSH-PCA-LDA
% Version : 2.0
% Date : 01.2.2017
% Author : Mehdi Ghayoumi
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
function SN=renoise1(mm)
stat=0;
len=0;
start=0;... |
function netplot(px,py,n)
for i = 1:n
plot(px(i,:),py(i,:),'k','Linewidth',2);
hold on;
end
end |
function [ b2deg,b1deg,bhalf ] = resmplbasin( id, Zbn )
%UNTITLED2 Summary of this function goes here
% This function creates mask of 1 and 2 degree grid resolution from 0.5 degree grid
% resolution mask file Zbn. It samples down the catchment mask to the resolution required
%
%-----------------------------------------... |
%> @brief Return a set of indices for monotonically increasing data set X
%> given slice points xi
%> @expect That X and xi are both sorted
%> @note Will be empty at the beginning
function [C, xs] = split_data(X, xi)
assert(issorted(X));
assert(issorted(xi));
len = length(X);
count = length(xi);
indices = nan(count, 1... |
function b_corr = phaseDetrend(b,Ncenter,doSHOWPIX,fh)
%PHASEDETREND: function for correcting phase by evaluating drift at
% center of kspace
%|
%| Accepts "b-matrix" (raw data reshaped into {# data pts per echo} x
%| {# of shots} x {# of slices}) and returns version of b corrected
%| for phase drift
%|
%|... |
% -------------------------------------------------------------------
% Generated by MATLAB on 28-Jul-2021 18:28:29
% MATLAB version: 9.8.0.1396136 (R2020a) Update 3
% -------------------------------------------------------------------
saveVarsMat = load('PyFracSim2_Time21600.mat');
widths = saveVarsMat.widths; % <1... |
function test_lu
% Test code for the quaternion lu function.
% Copyright © 2011 Stephen J. Sangwine and Nicolas Le Bihan.
% See the file : Copyright.m for further details.
disp('Testing LU decomposition ...')
T = 1e-12;
A = randq(10);
[L, U, P] = lu(A);
compare(L * U, P * A, T, 'quaternion/lu failed test 1')
A ... |
%% test ReScale
% this script compares the performance of original clustering algorithms
% with the performance of their ReScale versions. Parameters for each
% algorithm are tuned to the best. The results are the same as Table 6 of
% the original paper.
clear
clc
load('S1'); % load a dataset
%% Original version
%%%... |
function [xC,yC,r2]=find_circuminfo_of_memorized_tria (T);
%
% [xC,yC,r2] = find_circuminfo_of_memorized_tria (T)
%
% This function considers the circumcircle of the given triangle (passed as
% reference). Used relations are:
%
% A=[x1,y1,1
% x2,y2,1
% x3,y3,1]
% v=[-x1^2-y1^2,-x2^2-y2^2,-x3^2-y3^2]'
%... |
function M = fitSegment(varargin)
% FITSEGMENT fits an n-dimensional parametric equation for a segment
% between two points.
% M = FITSEGMENT(p1,p2) fits a segment between p1 and p2 such that:
% p(s) = M*[s; 1] where s \in [0,1]
% p(0) = M*[0; 1] = p1;
% p(1) = M*[1; 1] = p2;
%
% M = FITSEGMENT(p)... |
%Este programa calcula la raíz de la ecuación que nos da el valor crítico
%del número de Mach para un coeficiente de presión mínima dado
clear
clc
fun=@(M)(((1-M^2)^(1/2)+M^2*(-0.383)/(2*(1+(1-M^2)^(1/2))))*1/ (0.7*M^2)*(((2+0.4*M^2)/2.4)^(7/2)-1)-(-0.383));
%En nuestro caso, Cpi=-0.383
x0=1; toler=10^-7; itermax... |
figHandles = findobj('Type','figure');
for i=1:length(figHandles);
<<<<<<< HEAD
set(figHandles(i),'units','normalized','outerposition',[0 0 1 1])
% print2eps(['eps',num2str(i),'.eps'], figHandles(i));
% fixlines(['eps',num2str(i),'.eps']);
% saveas(figHandles(i),['eps',num2str(i),'.eps'], 'epsc');
... |
function [p,d,step]=rwrH(subPPI,subMim,B1,B2,gamma,lamda,eta,d0,p0)
Nd = size(subMim,1);
Ng = size(subPPI,1);
nW = [(1-lamda)*subPPI',lamda*B1'; lamda*B2',(1-lamda)*subMim']';
display(size(nW,1));
for i = 1 : size(nW,1)
if sum(nW(:,i)) == 0
nW(:,i) = sparse(zeros(size(nW(:,i))));
else
nW(:,i) =... |
function x = mdwtrec(dec,varargin)
%MDWTREC Multisignal 1-D wavelet reconstruction.
% X = MDWTREC(DEC) returns the original matrix of signals,
% starting from the wavelet decomposition structure DEC
% (see MDWTDEC).
%
% X = MDWTREC(DEC,IDXSIG) reconstructs the signals which
% indices are given by the vect... |
function cart_dataRecovery_test()
addpath('..');
%% Pseudo-experiment:
% Setup Dummy System:
m1 = 0; % Known mass added to cart in experiment1
m2 = 20; % Known mass added to cart in experiment2
sysp = struct(); % System parameters
sysp.M = 80; % Unknown cart mass
sysp.k = 0.134... |
clc;clear all;close all;
tic;
figure
set(gcf,'Renderer','OpenGL');
x=[-5:0.1:5];
y=x;
[xnew, ynew] = meshgrid(x,y);%生成网络采样点
for k1 = 1: size(xnew, 1)
for k2 = 1 : size(xnew , 2)
X = [ xnew(k1,k2) , ynew(k1, k2) ];
z(k1,k2) = Ackley( X );%代入Ackley函数
end
end
h = contour(xnew, ynew, z , 20);%绘制等高线... |
%%%%%%%%%%%%%partitioning data into training set and test set;
% seed = 20150835;
% rng(seed);
num_person=632;
num_train=num_person/2;
num_test =num_person/2;
num_trn1=158;
num_trn2=158;
idxtemp=randperm(num_person);
idx_test=idxtemp(1:num_test);
idx_train=idxtemp(num_test+1:end);
%mpair_ID_train=[unique(idx_train),un... |
function varargout = DI3D(varargin)
% DI3D MATLAB code for DI3D.fig
% DI3D, by itself, creates a new DI3D or raises the existing
% singleton*.
%
% H = DI3D returns the handle to a new DI3D or the handle to
% the existing singleton*.
%
% DI3D('CALLBACK',hObject,eventData,handles,...) calls the l... |
% Zeitableitung der rotatorischen Teilmatrix der analytischen Jacobi-Matrix für beliebiges Segment von
% %RN%
% Use Code from Maple symbolic Code Generation
%
% analytische Jacobi-Matrix: Differentieller Zusammenhang zwischen
% Endeffektorposition und verallgemeinerten Koordinaten.
% Zeitableitung der Winkeldarstellun... |
function svm_plot = plot_svm_drug_effect_histos( epoch_struct )
epoch_struct_fields = fieldnames(epoch_struct);
svm_plot = figure();
svm_plot_pos = get(svm_plot, 'Position'); %// gives x left, y bottom, width, height
svm_plot_width = svm_plot_pos(3) * length(epoch_struct_fields); svm_plot_height = sv... |
function [qq] = plotenergy_force(loopsol,Z0, R0,l,q,pos,C0)
k0=320;
mesh =0:0.001:1;
t = mesh;
tt=t;
Sol=loopsol;
a0=0.3;
c0=R0*C0;
g=20;
c = -0.5*c0*(1 - tanh(g*(t - a0)));
fontsize = 14;
fontsize2 = 6;
lineWidth = 4;
lineWidthf = 3;%lineWidth = 12;
axesWidth = 2;
xLabelOn = 1;
yLabelOn = 1;
xTickLabelOn = [];
yT... |
function x = separate(uq, r_range, phi_range)
r_len = length(r_range);
phi_len = length(phi_range);
separated = zeros(r_len*phi_len, 3);
for r_i = 1:length(r_range)
for phi_i = 1:length(phi_range)
idx = (r_i-1)*phi_len + phi_i;
separated(idx, :) = [r_range(r_i),... |
function [ rotError, origin_rotError ] = Fn_CalculateError( GT_R, R )
origin_GT_R = GT_R';
tGT_R = GT_R';
[U, ~, V] = svd(tGT_R);
tGT_R = U*V';
tGT_R = det(tGT_R).*tGT_R;
rotError = (acosd(max(abs(tGT_R'*R),[],2)));
origin_rotError = (acosd(max(abs(origin_GT_R'*R),[],2)));
end
|
%% EPG demo / tutorial
% Gehua Tong, Nov 14 2018
% Run each section separately!
%% How to use EPG_custom.m
% Construct seq (a struct, not related to pulseq at the moment)
seq.rf = [0 0 0 0 0 0
90 180 180 180 180 180];
seq.grad = [1,1,1,1,1,1,1,1,1];
s... |
function [outputMatrixTime,outputMatrix,outputMatrixSpont, p, cellIDs, outputTimes] = getStimSpiketimes(animal, iseries, iexp, igroup, iaddinfo)
if nargin<4
igroup = 8;
end
if nargout>3
getTimes = true;
else
getTimes = false;
end
if nargin<5
iaddinfo = '1';
end
if numel(iaddinfo) == 1 && numel(igroup) >... |
function av = averagePeriod( time, data, varargin )
%% Extract year, month day and hour components of the datenum vector
dateVector = datevec(time);
%% Insert week number between month and day
weekVector = weeknum(time)';
dateVector = [dateVector(:,1:2) weekVector dateVector(:,3:6)];
% By default the length... |
function v=bint2(a,x,y)
% v=interp_b2d(a,x,y)
% bilinear interpolation from a to position x,y
% Jan Mandel, February 2006
[m,n]=size(a);
if(x<1 | x>m | y<1 | y > n),
error('arg out of range')
end
% map to lower left corner
i=min(floor(x),m-1);
j=min(floor(y),n-1);
t=x-i;
u=y-j;
v=a(i,j)*(1-t)*(1-u)+a... |
% first multi channel and then single channel
% fpr tpr by thresholding, spatial info etc
%
% subj={'C_C' 'A_S' 'B_G' 'E_N' 'C_R' 'D_L'};
R=[];fSS=[];tfSS=[];fSSauc=[];
% Itest=[1:numel(subj)];
for ci=Itest
% ci
eval(['sEEG=' subj{ci} '_sEEG;']);
eval(['rsEEG=' subj{ci} '_rsEEG;']);
eval(['fsEEG=... |
% this version is intended to simulate conditions at 7T
%
% Batch file for pseudoCASL simulations. COntains a bunch of cases
% execute a chunk of code at a time
doBatch=1;
sigs=[];
phis = [];
close all;
%
array_Gz_ss = linspace(0.1,2.5,15);
array_Gz_ave = linspace(0,0.15, 15);
sigs1 = zeros(length(array_Gz_ave), le... |
function [dpHip, dp1, dp2] = getJointVel(z,dz,p)
% [dpHip, dp1, dp2] = getJointVel(z,dz,p)
%
% This function computes the velocity of the hip and ankle joints.
%
% INPUTS:
% z = [4 x n] angle matrix
% dz = [4 x n] angle rate matrix
% p = parameter struct:
% .g = acceleration due to gravity
% .l = leg length... |
clear;
n = 1;
switch n
case 1
load('../results/lightbulb_problem_opt.mat')
load('../results/lightbulb_fit.mat')
c = 1;% 11;
PRs_opt = squeeze(lightbulb_mdp(c).optimal_PR(:,1,:));
PRs_aprx = [lightbulb_problem(c).approximate_PRs;[0,0]];
pi_star = lightbulb_mdp(c).pi_... |
%
% Function: ret = ViewMatrixAfterReordering (A, A_ord, nz, pct, bw, bw_ord, algorithm, output_filename, do_not_show, do_not_print)
%
% This function views two matrices side by side. It also shows the fill
% in percentage, number of non-zeros, and bandwidth of each matrix.
%
% Required arguments:
%
% A - fi... |
% Proses Seleksi
function Index = selection(Fitness)
SumFitnessValue = sum(Fitness);
CumFitnessValue = 0;
RandomValue = rand();
NumberFitness = max(size(Fitness));
I = 2;
while( I <= NumberFitness )
CumFitnessValue = CumFitnessValue + Fitness(I);
Fraction = CumFitnessValue / SumF... |
function similarity=fidelity(rd,pd)
%FIDELITY Calculate the average fidelity between the predicted label
% distribution and the real label distribution.
%
% Description
% SIMILARITY = FIDELITY(rd, pd) Calculate the average fidelity between
% the predicted label distribution and the real label distri... |
function ph_plot(file_format,filetype,filename,first_channel,second_channel,...
first_phase,second_phase,direction_matrix,n_directions,...
n_channels,n_lines,xaxis)
% function ph_plot(file_format,filetype,filename,first_channel,second_channel,...
% first_pha... |
clear;
clc;
close all;
tic
x = [1 7; 6 3; 7 8; 8 9; 4 5; 7 5; 3 1; 4 3; 2 4; 7 1; 1 3; 4 2];
y(:, 2 : 3) = x;
y(:, 1) = 1;
% Normalization of vector spaces
y(7 : 12, :) = -y(7 : 12, :);
%Weight vector initialization
r1 = -100000;
r2 = 100000;
a = (r2 - r1) .* rand(1, 3) + r1;
%Margin
b = 10;
% Perceptron function... |
%% Stelling 13
%
% De code 'zeros(3,6)' genereert een matrix die uit 3 rijen
% bestaat, gevuld met nullen.
%
Antwoord = NaN; % vul hier het juiste antwoord in 1 (WAAR) of 0 (ONWAAR)
|
function [ fD ] = fDrag_eci( R, V, B )
% [ fD ] = fDrag_eci( R, V, B )
% Determine the accleration due to drag using an exponential atmospheric
% density function.
% INPUTS
% R - [3x1] ECI Position Vector (km)
% V - [3x1] ECI Velocity Vector (km/s)
% B - Ballistic Coefficient of Satellite
% OU... |
%% Recollecting data from BrainBonus2 (FCz)
load results_BrainBonus2.mat
recollect_data
%% Calculate Theta phases
t_min = 0;
t_max = 600;
subj_ind = 12;
result = results{subj_ind};
trials = result.trials;
trials = bsxfun(@minus, trials, mean(trials,1));
original_erp = mean(trials,3);
mask = times > t_min & times < t... |
function [learnedModel] = learnOriHist_minVar(allfiltered,nF,h,backgroundIm,ax,ay)
% nF: maximum number of features to select
get_natural_statististics(ax);
load storedHI
% CONSTANTS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
gain_thres = 0.01;
nimage = size(allfiltered,1);
norient = size(allfilte... |
close all
clear all
% close all
%% Medium
% Volume size
xSize=200; %in px
ySize=200; %in px
zSize=500; %in px
voxelSize=0.1; %in mm/px
% Coordinates space
% [M,N]=size(uin); %get input field array size
% dx=L/M; %sample interval
% k=2*pi/lambda; %wavenumber
L=xSize;
M=ySize;
dx=voxelSize;
dy=dx;
% x=-L/2:dx:L/2-dx; %... |
function Fin = sigNevHol(in,Mn,Sn,Bn)
Fin = Mn./(1+(exp((-Sn.*in)./Mn)*(Mn-Bn))./Bn); |
% TRAINLSVM Train linear support vector machine classifier.
% MODEL = TRAINLSVM(X,Y) trains a linear support vector machine (SVM)from
% data in X (N samples-by-D features) and the targets in Y (N samples-by-1),
% where Yi=1 is a health sample and Yi=2 is an unhealth sample (i=1,...,N).
% MODEL a structure wit... |
function gui_project_DR(vec,DataRate,TX)
% GUI_PROJECT_DR Interface graphique pour l'affichage des débits reçus.
% GUI_PROJECT_DR(VEC,DATARATE,TX) affiche l'environnement VEC, l'émetteur TX
% et l'ensemble des débits reçus DATARATE sur toutes les zones de
% l'environnement.
%
% VEC = matrice [m x 4] repr... |
%% JPA bringup
data=data_taking.public.jpa.s21_BiasPwrpPwrs_networkAnalyzer('jpaName','impa1',...
'startFreq',4e9,'stopFreq',8e9,...
'numFreqPts',401,'avgcounts',10,...
'NAPower',0,'bandwidth',3e3,...
'pumpFreq',[],'pumpPower',[],...
'bias',[-0.75e-3:0.1e-4:0.35e-3],...
'notes','Check JPA aliveŁ... |
function setArea(w, a)
% SETAREA -
%
wallmethods(5, wall_hndl(w), a);
|
disp('Choose option 1. daily 2. monthly 3. yearly');
h=input('');
if(h==1)
a=xlsread('nsedaily.xlsx');
a(isnan(a))=0;
t=logreturn_daily(a);
end
if(h==2)
a=xlsread('nsedata.xls');
a(isnan(a))=0;
t=logreturn_monthly(a);
end
if(h==3)
a=xlsread('nseyearly.xlsx');
a(isnan(a)... |
function [DbarMod, DbarExp, Amod] = ArcieroModelHR_eval(x, Control, Anemia, Dob, layer)
%%%%%%%%%%%%%% Preparation
CPP = [40, 60, 80, 100, 120];
Control = ATPconcentration(Control, x(11));
Anemia = ATPconcentration(Anemia, x(11));
Dob = ATPconcentration(Dob, x(11));
eval(['ATP_Control = Control.Tv_',layer,';']);
e... |
function commander(filename)
fin = fopen(filename, 'r'); % Open the file with the provided filename
% Clear the workspace
evalin('base', 'clear');
% Create a cellular object to store the code line by line
evalin('base', 'CODEBASE = {};');
% Set the current line number to 1
lineNo = 1;
% Set a place to keep track of ... |
x=load('data1.mat')
y=load('data2.mat')
z=load('data3.mat')
x=x.data;
y=y.data;
z=z.data;
data=[x ; y ; z]
save('data.mat', 'data');
A=zeros(length(data), 6);
A(:,1)=1;
A(:,2)=data(:,1);
A(:,3)=data(:,2)
A(:,4)=abs(data(:,1)).*data(:,2);
A(:,5)=abs(data(:,2)).*data(:,2);
A(:,6)=(data(:,1)).^3;
b=data(:,4)- data(:,3);
... |
function [change] = glrt_1d(J, Jprime, x, Y, Ghat, ...
nbhdSize)
% do GLRT based on hypothesis testing, assume Gaussian likelihoods
% Y is individually-reconstructed data (both ref and changed)
% Ghat is reconstruction of data using VBJS (best estimate of scene)
% get zero mean for GLRT assumption
Gnorm = Y - Ghat... |
function [y,t] = MyFFTConv(x,h,fs,pad)
% [y,t] = MyFFTConv(x,h,fs)
% Inputs:
% x = signal 1 time array
% h = signal 2 time array
% fs = sampling rate
% pad = 'y' - keep zero pad part, 'n' - get rid of zero pad part
% Outputs:
% y = convolved time array signal
% t = time array for convolution
% Info:
% By: Matthew Luu
%... |
function [xsol, optimalobjective, basisfinal] = simplextwodlevens1(A, b, c)
% Solves an LP using the Simplex Method starting from a Two Phase
% initialization.
% utility methods
num_of_rows = @(matrix) size(matrix, 1);
num_of_cols = @(matrix) size(matrix, 2);
num_rows_of_A = num_of_rows(A);
... |
function [lis, best_s, best_e] = LongestIncreasingSubsequence(meanPosition)
% Find the longest subsequence of an array whose values are increasing.
% [lis, best_s, best_e] = LongestIncreasingSubsequence(meanPosition)
l = length(meanPosition);
i = 1;
max = 1;
s = 1;
e = 1;
best_s = 1;
... |
function obj=stat_smooth(obj,varargin)
% stat_smooth Display a smoothed estimate of the data with
% optional 95% bootstrapped confidence interval
%
% Arguments given as 'name,value pairs:
% - 'method': Which method to use for the smoothing. Available methods are:
% - 'eilers' (method from Eilers 2003, defau... |
function PresentBlockEnd(pc)
global const scr stimulus stiPar expPar timing
%%
mytext = ['Block finished. Accuracy: ' num2str(pc) '%'];
Screen(scr.windowPtr,'DrawText',mytext, 0.3 * scr.xres, 0.35 * scr.yres, [0 0 0]);
drawFixation(scr); WaitSecs(.5); KbWait(-3);
drawFixation(scr); WaitSecs(.5); |
function matrix = ArrayListofArrayList2Matrix(al_of_al)
nrow = al_of_al.size;
matrix = cell(nrow,1);
for i = 1:nrow
al = al_of_al.get(i-1);
ncol = al.size;
vector = zeros(1,ncol);
for j = 1:ncol
el = al.get(j-1);
vector(j) = el;
end
... |
function plot_sigstar(ax,data,pairs,varargin)
% Plots significance stars for distributions in data
%
% data - Nx1 cell array of distributions
% pairs - Mx2 comparison indices
% set defaults
test = 'ranksum';
bars = 'on';
% parse inputs
for i=1:numel(varargin)
arg = varargin{i};
if ischar(arg)
switch ... |
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Copyright (C) 2013 by Jerome Maye %
% jerome.maye@gmail.com %
% ... |
%% Prepare workspace
close all; clear; clc;
% Run two models to compare IRFs
dynare RBC nowarn
load('RBC_results.mat', 'oo_');
irf0 = oo_.irfs;
save irf_0.mat irf0;
dynare ind_lab nowarn
load('ind_lab_results.mat', 'oo_');
irf1 = oo_.irfs;
save irf_1.mat irf1;
%% Plot IRF comparison
close all; clear; clc;
load irf_... |
%RRAND samples from the correlation coefficient distribution
%
% Syntax (hidden method)
% ----------------------
% x = sim.rrand( sim, rho, N, n, dr,r )
%
% Details
% -------
% The user cannot access this function directly.
% Will store computed distributions for later use if sim.use_cdf is true.
%
%
... |
function CC=VectorizedCOP(Lblocks,calc)
% L = [LA, 0; LB, LC]. LA is square diagonal block corresponding to
% the OPs. LC is square diagonal block corresponding to the non-OPs.
% LB is rectangular subdiagonal block. LA is sparse block-diagonal
% with lower triangular 3-by-3 blocks. LB is dense. LC is dense lower
% tri... |
function c=diff1r(ic, k, dt, dx, time, circ);
%solves 1D diffusion eqn., Ct=k*Cxx with periodic boundary conditions using
%Euler method.
%size of initial condition at c(1,1) is ic
%k is diffusion coeff.
%time & space steps are dt & dx, resp.
%NB: k,dt,dx must be chosen such that 1-2*(dt*k/(dx^2))>0
%time is ... |
function [ err ] = errors( A,r )
%ERRORS Summary of this function goes here
% Detailed explanation goes here
n = size(A,2);
err = zeros(n,1);
for j = 1:n
err(j) = norm(A(:,j)'*r/(norm(A(:,j),2)^2)*A(:,j) - r,2)^2;
end
end
|
function psych_draw_fixation(w,rect,size,width,time,pos,color)
if isempty(pos)
[x_cent, y_cent] = RectCenter(rect);
else
x_cent = pos(1);
y_cent = pos(2);
end
x_coords = [-size size 0 0];
y_coords = [0 0 -size size];
all_coords = [x_coords; y_coords];
Screen('DrawLines',w,all_coords,width,co... |
% Generates a periodic triangulation for the unit square with a circular
% hole. This function uses the distmesh package: http://persson.berkeley.edu/distmesh/
% Input:
% * r = radius of the hole
% * h = mesh size
% Output:
% * [c4n, n4e] = coordinate arrays of nodes and connectivity information,
% * s = FEM stiffn... |
for j = 1:10
for i = 1:10
fprintf('*');
end
fprintf('\n');
end |
th = (0:5:360)*pi/180;
r = 0:.05:1;
[TH,R] = meshgrid(th,r);
%[X,Y] = pol2cart(TH,R);
Lr=length(r);
Lth=length(th);
% x=0:h:1; y=0:h:1;
% L=length(x);
c=1;
tau=0.01;
h=0.0001;
a=max(r);
kappa = c*tau/h;
nsteps=ceil((1+h)/(c*tau));
temp = zeros(Lr,Lth);
temp(1,:)=1/h;
temp(2,:)=(kappa^2)*(1+h/a)*(temp(1,:)-temp(... |
%% INITIAL SETUP CODE
% Clear the workspace and screen
sca;
close all;
clearvars;
% Setup PTB with some default values
PsychDefaultSetup(2);
%Setting screen number: secondary monitor if it exists
screenNumber = max(Screen('Screens'));
% Define black, white and grey
white = WhiteIndex(screenNumber);
black = BlackIndex(s... |
%test for vertical_sweeps
format compact
% test for vertical_sweeps
nel=[5,4,3]
%nel=[1 1 1]
n=nel+1
h = [1,1,1]
expand=1.3
A = diag([1 1 1])
lambda=[]
params=[]
u0=[];
X = regular_mesh(nel,h,expand);
% X = add_terrain_to_mesh(X, 'hill', 'shift', 0.1)
X = add_terrain_to_mesh(X, 'hill', 'squash', 0.1) % more thoroug... |
function draw_force(steps, force,lcmgl)
for j = 1:4
lcmgl.glPushMatrix();
lcmgl.glTranslated(steps(j).pos(1),...
steps(j).pos(2),...
steps(j).pos(3));
axis = [force(1:3,j)',4];
axis = axis([4,1:3]); % LCMGL wants [angle; axis], not [axis; angle]
axis(... |
function Y = subsref(G, index)
%
% Define field name indexing for kronMatrix object.
%
% Y = subsref(A, index)
%
% This is called whenever a subscripted reference to the
% kronMatrix object is made. Options are:
% G.a
% G.b
% G.a{k}
% ... |
function centers = center(edges)
centers = (edges(1:end-1)+edges(2:end))/2;
|
% Run script for solving Darcy's system (fine scale) with mixed
% finite element method (RT0 + P0)
% clear all;
%% Set up the parameter
nx = 30;
ny = nx;
hx = 1/(nx-1);
hy = 1/(ny-1);
% load coef.mat
p = @(x)cos(pi*x(:,1)).*cos(pi*x(:,2));
v1 = @(x)-pi.*sin(pi*x(:,1)).*cos(pi*x(:,2));
v2 = @(x)-pi.*cos(pi*x(:,1)... |
function [i,x_out,f_out,ea_out] = nonlin_fixed_point(func,func_updated,x_guess,es,imax)
syms x y
if nargin<4||isempty(es)
es=0.1;
end
if nargin<5||isempty(imax)
imax=50;
end
i = 0;
x0=x_guess;
ea = 100;
f(x,y) = func;
f_updated(x,y) = func_updated;
while((ea > es) && (i < imax))
x_old = x0;
... |
function [ min1, indic_min ] = calcul_min( array )
%UNTITLED4 Summary of this function goes here
% Detailed explanation goes here
for i = 1 : length(array)
if (array(i) ~= 0)
min1 = array(i);
indic_min = i;
break;
end
end
for i = 1 : length(array)
if (arr... |
function rgb = complex2rgb(data2d, complexmode, clim)
% Author: Vladimir Golkov
if nargin<2
complexmode = 1;
end
% rgb = zeros([size(data2d), 3]);
phase01 = (angle(data2d)/pi+1)/2; % phase scaled to [0 1]
phasemod = linsc(phase01,[0 1],[.15 .85]);
absd = abs(data2d);
if exist('clim','var')
magnitude0... |
function winning_full = visual_comb_win_simp(fig,SwPt,M_X,Cont_list,Bnd,Dist)
figure(fig);
bnd_X = M_X.bnd(1,:);
len_X = bnd_X(2)-bnd_X(1);
winning_full = [];
for i = 1:length(SwPt)
origin = len_X/2*0;
W = Cont_list{SwPt{i}};
coord_W = M_X.get_coord(W)... |
%
% Automated Road Network Extraction from High Spatial Resolution Multi-Spectral Imagery (Thesis)
% URL:http://www.geomatics.ucalgary.ca/research/publications/GradTheses.html
%
function [mean comp ecc var] = ats_descriptors_mod(I, w, step)
% get image size
[imH imW] = size(I);
% Initialize vari... |
function phalcd(varargin);
% phalcd( [...] );
% Counts D
h = timeplot({'DetD'}, ...
'Counts D', ...
'D', ...
{'DetD'}, ...
varargin{:} );
|
function dist= findFirstEqual( ts1, ts2, itimes )
%FINDFIRSTEQUAL 查找第一个大于等于的数，距离现在的行程
% inputs:
% ts1: 当前序列
% ts2: 待比较序列
% itime: 时间序列
% version 10, luhuaibao, 2014.5.29
n1 = length(ts1);
n2 = length(ts2);
if n1~=n2
error('两序列长度不同');
end ;
if ~exist('... |
function mutatedChromosome = Mutate(chromosome,mutationProbability,numberOfOperators,numberOfRegistor,numberOfOperands)
nGenes = size(chromosome,2);
mutatedChromosome = chromosome;
for j = 1:nGenes
r = rand;
index =mod(j,4);
if (r < mutationProbability)
if index == 1
mutatedChr... |
function [xdot] = coax_eom(t,state,control,param)
% States
x = state(1); % x position
y = state(2); % y position
z = state(3); % z position
u = state(4); % u velocity
v = state(5); % v velocity
w = state(6); % w velocity
roll = state(... |
function basisobj = create_constant_basis(rangeval)
% CREATE_CONSTANT_BASIS Creates a constant basis
% Argument:
% RANGEVAL ... an array of length 2 containing the lower and upper
% boundaries for the rangeval of argument values. If a
% single value is input, it must be positive and th... |
function [ bus, branch ] = BTdata_for_inj_env( bus, branch )
%returns data required for running BT based on convex envelopes of bus
%current injections
%unpack data
[N, L_uniq, uniq]=deal(bus.nbus, branch.uniq.L_uniq, branch.uniq);
%compute number of adjacent buses for each bus
Adj=sparse(uniq.ind_F, uniq... |
% TODO
% Tree implementation from:
% http://www.mathworks.com/matlabcentral/fileexchange/35623-tree-data-structure-as-a-matlab-class
function r = rf()
addpath('.')
raw_data = csvread('wf.csv');
X = raw_data(:,1:(end-1)); % the samples
Y = raw_data(:,end); % the labels
% Split data. Always u... |
clear;
clc;
stdy = 3.33;
stdp = 3.33;
yaw1 = 0;
lim = 3; %stds
stepsize = 500;
yaw2 = linspace(yaw1-lim*stdy,yaw1+lim*stdy,stepsize);
pitch1 = 0;
pitch2 = linspace(pitch1-lim*stdp,pitch1+lim*stdp,stepsize);
pitch2 = pitch2';
ux = 5*cosd(pitch2)*cosd(yaw2);
uy = 5*cosd(pitch2)*sind(yaw2);
uz = 5*sind(pitch2)*ones(s... |
%part a
%Define variables for angular frequency and fundamental period
w = 3*10^8*pi;
T = (2*pi)/w;
%create vector t that goes from 0 to 5T at an evenly distrubuted number of
%n times. For us n was set to 100
t = linspace(0,5*T,100);
%answer
s = cos(w*t);
%part b
%when x is equal to 0m
t1 = sqrt(100)/(3*po... |
function [ LfLfh0 LgLfh0 ] = get_LfLfh0_LgLfh0( q,dq,alpha,theta_begin,theta_end,robot )
dh0dq=get_dh0dq(q,dq,alpha,theta_begin,theta_end);
d_dh0dq=get_d_dh0dq(q,dq,alpha,theta_begin,theta_end);
[D,C,G,B,damping]= robot.Dynamic_model(q,dq);
[ER,dER]=robot.get_ER([q;dq]);
M=[D -ER'; ER zeros(2,2)];
H=[C*dq+G+damping;dE... |
theta=meshgrid(eps:pi/180:pi);
phi=meshgrid(eps:2*pi/180:2*pi)';
%元因子:
f = abs(2*cos(pi*cos(theta))+eps);
f = abs(sin(pi*sin(theta)/2)./sin(theta)).*f;
fmax=max(max(f));
[x,y,z]=sph2cart(phi,pi/2-theta,f/fmax);
%之前第二个变量直接写的是theta，对照说明以后已改正
mesh(x,z,y);
axis([-1 1 0 1 -1 1]); |
function rhs = phi2(y,eig)
%UNTITLED7 Summary of this function goes here
% Detailed explanation goes here
rhs = [y(2); (x.^2-eig).*y(1)];
end
|
%% initialize environment
close all;
clearvars
clc
%% changing default fontsize
fontsize = 20;
set(0,'DefaultAxesFontName','Times New Roman');
set(0,'DefaultAxesFontSize',fontsize-2);
set(0,'DefaultTextFontname','Times New Roman');
set(0,'DefaultTextFontSize',fontsize);
%% configs
configs.numRegions = 360; %Number ... |
clear; close all; clc;
LR_folder = './LR'; % LR
preout_folder = './results'; % pre output
save_folder = './results_20bp';
filepaths = dir(fullfile(preout_folder, '*.png'));
max_iter = 20;
if ~ exist(save_folder, 'dir')
mkdir(save_folder);
end
for idx_im = 1:length(filepaths)
fprintf([num2str(idx_im) '\n'])... |
% [channelsToRemove,channelEventFraction]=removeInactiveChannels(t,ic,res,minimalEventFraction,varargin);
% Function purpose : Finds inactive neurons in a recording
%
% Recives :t [ms] - firing timings
% ic - index chanel
% res [ms] - resolution of finding bursts (100);
% ... |
% generate path
path(path,genpath(pwd))
% compile mex files if necessary
Amexfile = ['partXY.mex' lower(computer)];
if ~exist(Amexfile,'file')
cd Utilities;
%mex -O fastWHtrans.cpp
%mex -O -largeArrayDims updateSval.c -lmwblas -output updateSval
mex -O -largeArrayDims updateSval.c -lmwblas
%mex -O... |
function rescale(filename)
set(gcf, 'PaperSize', [6.25 7.5]);
set(gcf, 'PaperPositionMode', 'manual');
set(gcf, 'PaperPosition', [0 0 6.25 7.5]);
set(gcf, 'PaperUnits', 'inches');
set(gcf, 'PaperSize', [6.25 7.5]);
set(gcf, 'PaperPositionMode', 'manual');
set(gcf, 'PaperPosition', [0 0 6.25 7.5]);
set(gcf, 'renderer... |
fsize = 18;
loglog(Er3k2Unperturbed(2,:),Er3k2Unperturbed(1,:),'-ok',Er3k2Cperturbed(2,:),Er3k2Cperturbed(1,:),'-sk',Er3k2Operturbed(2,:),Er3k2Operturbed(1,:),'-+k',Er3k2Unperturbed(2,:),Er3k2Unperturbed(2,:).^3,'-.k',Er3k2Unperturbed(2,:),Er3k2Unperturbed(2,:).^4,'--k')
axis([.2*10^(-1) 1 10^(-8) 1])
set(g... |
%% Stelling 3
%
% Met de help functie kan je alleen zien wat de input variabelen
% zijn van een standaard Matlab functie en niet de
% output variabelen.
%
Antwoord = NaN; % vul hier het juiste antwoord in 1 (WAAR) of 0 (ONWAAR)
|
function[out]=spreader(code,x)%spreader
y=x'*code;
out=reshape(y,1,numel(y)); |
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