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%
% This code accompanies the paper:
%
% "Partial Functional Correspondence"
% Rodola, Cosmo, Bronstein, Torsello, Cremers
% Computer Graphics Forum 2016
%
% Please cite the paper above if you use this code in your research.
%
% Written by Luca Cosmo
%
classdef mumford_shah < handle
properties (Hidden = true, SetAc... |
function [pt_sparsed] = sparsePoints(pt, sparse_times)
% Reduces matrix of points selecting 1 of each 'sparse times' rows.
% Zmniejsza macierz punktow wybierajac 1 z kazdych 'sparse times' wierszy.
sparse_indexes = [1: sparse_times: size(pt,1)];
pt_sparsed = pt(sparse_indexes, :);
end |
clear all ; close all;
cd E:\angelina_2;
eegs = dir('*gamma*vhdr');
for i=1:length(eegs)
eeg = pop_loadbv('.',eegs(i).name) ;
eeg = pop_chanedit(eeg,'lookup','C:\mscripts2\eeglab13_6_5b\plugins\dipfit2.3\standard_BESA\standard-10-5-cap385.elp') ;
eeg = pop_resample(eeg,256);
if i==1; merged = eeg ; else mer... |
% This function draws the trajectory of a billiard in a rectangular table.
% User inputs the L_H, L_V, which are the base and height of rectangle respectively.
% As well as side, alpha, position vectors that is a result of running
% square_billiards_cobweb.m
function P_anim = parallelogram_billiards_draw(h, gamma... |
function x=SortingStr(x,p,q,col)
% 函数功能：只用counting sort递归排序长度不同的字符串（仅限小写字母a～z）。
% 思想：
% 利用字母排序性质：第1位字母小即整个string都小。
% 我们从左到右对每一位（列）排序并分组，对每组的下一列递归排序。
% 参数：col为列数；p,q表示x[p,...,q]。
if(p < q)
% 对第col列，第p到q行排序
[x,C]=Countstr(x,p,q,col);
% 利用C构建滑动窗，分成round组，每组范围：pnext～qnext
round=length(C);
pnext=p;
... |
%%linear convolution of discrete signal
clc;
close all;
clear all;
xn=input('enter the range of x[n] : ');
x=input('enter x[n] : ');
hn=input('enter the range of h[n] : ');
h=input('enter h[n] : ');
yn=min(xn)+min(hn):max(xn)+max(hn);
k=length(yn);
y=zeros(1,k);
l=length(x);
m=length(h);
for i=1:k;
for j=1:l;
... |
function [ UB ] = CalculateObject1UB( C )
%CALCULATEOJECT1UB 此处显示有关此函数的摘要
% 此处显示详细说明
UB = sum(sum(C));
UB = UB-sum(diag(C));
UB = UB/2;
end
|
% Homework 5
% Michael A. Guignard, PSID 1338371
clear all % Remove all the variables from workspace.
close all % Closes all figures.
clc % Clears command window.
%% Creating Arrays of Random Numbers
sig = input('Number of decimal places: '); % Input of how many decimal places wanted.
N = input('Number of ... |
classdef SoftMembershipCoord
%
% Soft membership coordinate update.
% Based on "Overlapping Community Detection via Bounded nonnegative matrix
% Tri-factorisation"
%
%
% @author: Jeffrey Chan, 2013
%
methods
function [mMembership] = updateMembership(obj, mAd... |
function tmpdir = getTmpdir
% getTmpdir (mh-tools): crossplatform way to find temp directory ($TMPDIR)
%
% histed 11105
if isunix
tmpdir = getenv('TMPDIR');
if isempty(tmpdir)
tmpdir = '/tmp';
end
else
% windows
tmpdir = getenv('TEMP');
if isempty(tmpdir)
error('Temp directory n... |
function Proc = ProcessImage(strImageName,tolerance,imgObjectR,imgObjectG,imgObjectB,imageCount)
% **********************************************************************************
% *
% * ProcessImage(strImageName,tolerance,imgObjectR,imgObjectG,imgObjectB)
% *
% * strImageName = name of the initial image in... |
% Code implementing the paper "Injective and Bounded Mappings in 3D".
% Disclaimer: The code is provided as-is and without any guarantees. Please contact the author to report any bugs.
% Written by Noam Aigerman, http://www.wisdom.weizmann.ac.il/~noamaig/
function A = find_2d_embedding(V)
%given a 3X3 matrix whose col... |
function [ClusterIDs, ClusterMembers, data] = KNNBuiltInClustering(dataset, nClusters, k)
%KNNBuiltInClustering returns a fixed number of clusters.
% imputing the missing values by k-nearest neighboring and kmeans for
% clustering
%Input:
% -dataset is subj-by-time data matrix.
% -nClusters is the desired numb... |
function result = batch_windows( ...
x1, x2, window_size, ...
func_handle)
% Batch Windows takes two signals, window size and a function handler as its
% parameters, which used to preprocess the raw signals and do the indicated
% task for the segments of the signals.
% The preprocessing of the raw signals incl... |
function T=Triangle(r,xdim,ydim,midy,midx)
T=zeros(xdim,ydim);
for i = 1:xdim
for j = 1:ydim
x=i-xdim/2-midx; y=j-ydim/2-midy;
R=sqrt((x^2+y^2));
%disk
if((x^2+y^2)<r^2)
T(i,j)=1-R/r;
end
end
end
end
|
%B01fsgrzbiet1=draw(B01fsgrzbiet1, inserting);
inserting=1;
% if exist('B01fsgrzbiet1','var')
% B01fsgrzbiet1=draw(B01fsgrzbiet1, inserting);
% end
if exist('B02fsgrzbiet1','var')
B02fsgrzbiet1=draw(B02fsgrzbiet1, inserting);
end
if exist('B03fsgrzbiet1','var')
B03fsgrzbiet1=draw(B03fsgrzbiet1, ins... |
clc
clear all;
close all;
c1=1;
c2=1;
r1=1;
r2=1;
num1=[1];
den1=[r1*c1*r2*c2 r1*c1+r2*c2+r1*c2 1];
sys1=tf(num1,den1);
[y]=step(sys1);
%plot(y);
bode(sys1) |
% matrice réponse DQ/ Dx sur dispersion en 16 points (symetie)
% on cherche M tel que dX = M dQ par famille
pourcentage=0.001;
wait=2;
M = [];
target=[1 30 31 60 61 90 91 120]; % sextion longue
target=[target 15 16 45 46 75 76 105 106] ; % section centre maille
length(target)
fprintf('***************************\n... |
clear; clc;
input = 523764819;
%input = 389125467;
part1 = 0;
%% decode
sitTemp = num2str(input);
for i=1:length(sitTemp)-1
index = str2num(sitTemp(i));
sit(index,1) = str2num(sitTemp(i+1));
end
lastValue = str2num(sitTemp(end));
firstValue = str2num(sitTemp(1));
if part1
% part1
steps = 100;
els... |
% model_analysis.m
%
% Generate plots that allow us to compare how the model performs at scale
% when working with seasonal and non-seasonal data.
%
% TODO Go through this script and move anything useful over to the support
% TODO repostiory. The plotSimuatedVsReferencePfPR should NOT be used since
% TODO the correct ... |
a = linspace(0,8, 100);
b = linspace(0,8, 100);
zero = linspace(0,0, 100);
[A,B] = meshgrid(a,b);
F = -3*A -2*B;
hold on;
contour(A,B,F)
plot(a, zero, 'k');
plot(zero, b, 'k');
plot(a, 8-2*a, 'k');
plot(15-3*b, b, 'k');
xlim([0 8]);
ylim([0 8]); |
clear;
%close all;
% Create an m-fileIR1.m that conducts a simple experiment to estimate
% the impulse response (IR) of the acoustic channel, by literally
% applying the definition of the IR (i.e., ‘the response of the system when
% applying animpulse at the input’). The m-file should plot a figure ... |
function fval = benchmark_func1(x,probstruct)
%BENCHMARK_FUNC1 Wrapper for optimization benchmark objective function.
fval = benchmark_func(x,probstruct); |
function [ result, num_faces ] = load_faces( subject )
listing = dir(['../data/CroppedYale/yale' subject '/yale' subject '_P00A*.pgm']);
filenames = {listing.name};
num_faces = size(filenames,2);
result = zeros(48*42, num_faces);
for i = 1 : num_faces
im = imread(['../data/CroppedYale/yale... |
function [coeffs] = mfcc(filename)
[file,Fs] = audioread(filename);
% Length = 30s
% Total Number of samples = 30*22050
% 40ms main frame + (20ms from each side)*2 = 80ms total
% Total number of frames = 30/(40*1e-3)
file = file(1:661500);
num_frames = (size(file,1)/Fs)*100;
num_samples = Fs*20*1e-3;
sample_... |
function[] = savesongs(files)
addpath(genpath('/Users/alexrockhill/Documents/UW/Winter 2016 UW/NBIO 450'));
for i = 1:length(files)
[song,fs] = audioread(files{i});
if exist(strcat('/Users/alexrockhill/Documents/UW/Winter 2016 UW/NBIO 450/Songs/', ...
files{i}(1:end-4),'.mat'),'file'... |
function [FL,FR] = AreaFaces()
% This function returns an array filled in by the user. Every row of the array
% contains the vertices of a triangle. All of the triangles should
% approximately compose the wing
%
% Copyright Julian Lopez-Uricoechea & Kenny Breuer, Brown University 2019
%
% assign number values st... |
clear all;
clc;
k=8;
N=2^k;
h=2/N;
X=0:h:2;
tmp=ones(N+1,1);
set(0,'RecursionLimit',10*N)
phi0=@(x)((x>=X(1)).*(x<=X(2))*1/h.*(X(2)-x));
phiN=@(x)((x>=X(N)).*(x<=X(N+1))*1/h.*(x-X(N)));
phi=@(x,i)((x>=X(i-1)).*(x<X(i))*1/h.*(x-X(i-1))+(x>=X(i)).*(x<=X(i+1))*1/h.*(X(i+1)-x));
K=diag((2/h+2/3*h).*tmp,0)+diag((-1/h+h/6)... |
function x = readflat(filename,showheader)
%READFLAT Read flat text file with header.
% READFLAT(FILENAME) returns the data in FILENAME ignoring any
% non-numeric header lines (which are displayed on the screen).
% The data will be returned in a matrix where the number of
% columns is equal to the number o... |
function K = mkf_gain(H,P_prior,R)
%MKF_GAIN Summary of this function goes here
% Detailed explanation goes here
K = P_prior*H'/(H*P_prior*H'+R);
end
|
function J = computeCost(X, y, theta)
%COMPUTECOST Compute cost for linear regression
% J = COMPUTECOST(X, y, theta) computes the cost of using theta as the
% parameter for linear regression to fit the data points in X and y
% Initialize some useful values
m = length(y); % number of training examples
% You need t... |
function cami
% Parameters
lineWidth = 32;
squareSize = 100;
rectSize = 700;
angle = 0;
movieDurationSecs=20; % Abort demo after 20 seconds.
texsize=300; % Half-Size of the grating image.
try
AssertOpenGL;
% Get the list of screens and choose the one with the highest screen number.
screenNumber=max(Scree... |
function img_out=imageresize(img_in, rowScale, colScale,method)
%IMAGERESIZE Resize image
% IMAGERESIZE resize an image to any scale.
% This is a simple implementation of IMRESIZE.
% Structure of function from:
% https://de.mathworks.com/matlabcentral/fileexchange/30787-image-resize
if nargin<3
... |
%% Code to simulate Isham model with a treatment on most infected hosts for
% a set time using gillespie algorithm. The code then performs a simulation
% of the untreated model using the deterministic moment closure model and
% then calculate the mean and variance of the treated/untreated proportion
% of the popula... |
function [C, sigma] = dataset3Params(X, y, Xval, yval)
%DATASET3PARAMS returns your choice of C and sigma for Part 3 of the exercise
%where you select the optimal (C, sigma) learning parameters to use for SVM
%with RBF kernel
% [C, sigma] = DATASET3PARAMS(X, y, Xval, yval) returns your choice of C and
% sigma. You... |
%Compute the whole simulation saving and showing images
%also display error on recovery.
function simulation()
addpath('./filters');
x = loadData('../data/saturn');
colormap(gray(255));
%Display original image
doi(x);
%Display image transformed into phase
tic
X = ctfft2(x);
toc
ditip(X);
%Display image t... |
x = -1.01:.001:1.01;
y = 4/5*(sqrt(1-x.^2) + sqrt(abs(x)));
z = 4/5*(-sqrt(1-x.^2) + sqrt(abs(x)));
plot(x,y,'r');
plot(x,z,'r');
|
% Companion function to pca.
%
% Use pca to retrieve the principal components U and the mean mu from a
% set fo vectors X1 via [U,mu,vars] = pca(X1). Then given a new
% vector x, use y = pca_apply( x, U, mu, vars, k ) to get the first k
% coefficients of x in the space spanned by the columns of U. See pca for
% genera... |
%% fieldtrip
cd('C:\Users\mvdm\Documents\GitHub\fieldtrip');
ft_defaults;
% start buffer.exe in \GitHub\fieldtrip\realtime\bin\win32
% start ./emotiv2ft.exe emotiv-config.txt
ft_realtime_plot([]) |
function [Params Fval MaxTime2Mat MinTime2Mat LongYTM ShortYTM OptMinLambda ParamsMS FvalMS] = NSest(Bonds, ShortRates, Model, Optimization)
% =========================================================================
% NSESTP estimates Nelson-Siegel or Svensson model parameters
%
% [Params Fval MaxTime2Mat MinTime... |
% ClearVariables
allVariablesNow=[]; % Make this variable name to be included
allVariablesNow=whos();
allVariablesNow=struct2cell(allVariablesNow);
allVariablesNow=allVariablesNow(1,:); % All variables as cell array of strings
%NOTE: Stored variables in imlook4d_variables_b... |
function [u1,u2]=MKtest(x)
m=length(x);
for i=1:m
xr(i)=x(m+1-i);
end
u1(1)=0;
d=0;
for i=2:m
num=0;
for j=1:i
if x(i)> x(j)
num=num+1;
end
end
d=d+num;
e=i*(i-1)/4;
... |
clear all, close all
%
% addpath('../gp')
% addpath('..')
% addpath('~/svnprojects/ClassSystem/Helpers/')
% addpath('../DERIVESTsuite/')
% addpath('../teach-grad-hess/')
muContext = [0; 0];
covContext = diag([.5; .3]);
dt=.02;
tend = 2;
forceStd = 1;
numTrajs = 1;
prefsForSamples = 3;
consecutivePref = 0;
initialSa... |
function [X, Y] = rotation(X, Y, rads, C)
% fonction realisant la rotation de plusieurs point dont les coordonnees en
% abscisse de ces points sont specifiees dans le vecteur X, et les
% coordonnees en ordonne dans le vecteur Y
Xtmp = X - C(1);
Ytmp = Y - C(2);
X = Xtmp*cos(rads) - Ytmp*sin(rads) + C(1);
... |
close all;clear all;clc;
% il y a 300 frames from 0-299,300frames sur news.qcif
% il y a 300 frames from 0-299,300frames sur akiyo.qcif
[Y,U,V]= f_yuv_import ('../data/images/news.qcif',[176 144],300,0);
% for i = 1:length(Y)
% imshow((uint8(Y{i})))
% end
V1 = VideoWriter(['news1.avi']);
%V = VideoWriter(['filenam... |
#Modified by Jiamin Liu (liujiamin@cc.nih.gov)
function script_faster_rcnn_demo()
close all;
clc;
clear mex;
clear is_valid_handle; % to clear init_key
run(fullfile(fileparts(fileparts(mfilename('fullpath'))), 'startup'));
%% -------------------- CONFIG --------------------
opts.caffe_version = 'caffe_faster_r... |
% Gauss LPF
clear all;clc;
img=imread('house.tif'); %Import image
f=im2double(img(:,:,1));
f_fft=fftshift(fft2(f));
%Gaussian end frequency
D1 = 0.1;
% img=imread('lena.tif');
% f=im2double(img(:,:,1));
% f_fft=ff... |
CleanUp1D;
clc
clear all
close all
model = 'Euler';
gas_const = 1.0;
gas_gamma = 1.4;
test_name = 'LowDen';
rho_IC =@(x) 0*x + 7.0;
vel_IC =@(x) (x<0)*(-1.0)+ (x>=0.0)*1.0;
pre_IC =@(x) 0*x + 0.2;
bnd_l = -1.0;
bnd_r = 1.0;
mesh_pert = 0.1;
bc_cond = {'D',7,'D',7;
'D',-7,'N',7.0;
... |
function filter_gui11
N = 50;
n = 0:N;
%imp = [1 zeros(1, N)]
imp = ( n==0 )
Fs=8000;
% fc = 0.78
fc = 0.1;
[b, a] = butter(2, 2*fc);
% [b, a] = butter(2, fc);
y = filter(b, a, imp);
[H, om] = freqz(b, a);
f_freqz = om*Fs/(2*pi);% Input signal
figure(1)
clf
subplot(2,1,1)
line_handle = plot( y);
xlim([0, N]);
ylim(... |
classdef KineticsDirector
%% KINETICSDIRECTOR
% $Revision$
% was created 19-Oct-2015 21:55:01
% by jjlee,
% last modified $LastChangedDate$
% and checked into repository /Users/jjlee/Local/src/mlcvl/mlarbelaez/src/+mlarbelaez.
%% It was developed on Matlab 8.5.0.197613 (R2015a) for MACI64.
pro... |
% mtoggle_2
% Produces toggled mpgb1 from BIR2
% Each direction 4 steps (except 2 at begin and end)
% Assumes mpgb1 is BIR2 with 0 to neg freq sweep, followed by pos to zero
% sweep
% AND that length(mpgb1) is divisible by 4
i = sqrt(-1) ;
global mpgb1
b1 = mpgb1 ;
manglist = unwrap(angle(mpgb1)) ;
% figure; plot(... |
function y = eq_M(alfa,S,P,jm,tl,Hz,A,calctype)
% eq_M
%
% y = eq_M(alfa,S,P,jm,tl,Hz,A,calctype)
% Calculates momentum balance for the nodes (calctype==1)
% If calctypes==0 the flow inertia is calculated
% If calctype==1 Gm.*Hz is calculated
% Eq. 4.4.120
%@(#) eq_M.m 2.2 02/02/27 11:48:47
global geom ter... |
function x = pulse(f,Tdur,fs)
% Sinusoid multiplied by a Hann window function.
% f sinsusoid frequency (Hz)
% Tdur duration (s)
% fs sampling frequency (Hz)
nmax = floor(Tdur*fs); % duration (samples)
n = 1:nmax; % discrete time index
x = hann(nmax).'.* cos(2*... |
function [edge_point,num_edge_point] = edgePointFinder(edge_img,y_line,width_img)
% edge_point = zeros(1,width_img);
% index = 1;
% for i=1 : width_img
% if edge_img(y_line,i) == 1
% edge_point(index) = i;
% index = index + 1;
% end
% end
edge_point = find(edge_img(y_line,:)==1);
% to en... |
function R = sat_range(alt,elevation,unit)
%R = sat_range(alt,elevation,unit)
%compute the range R between the GS and the satellite
%alt is the altitude in km of the satellite (not taking in account radius of
%earth)
%elevation is the elevation angle in degrees
%unit if true return value in km, else return in m (defau... |
function distance = computeDistance(data1, data2)
[m,~] = size(data1);
[n,~] = size(data2);
distance = zeros(m,n);
for i = 1:m
for j = 1:n
% calculate the cosine distance between two data points
distance(i,j) = cosineDistance(data1(i,:), data2(j,:));
end
end
end |
% Analyze Seahorse Data Mito Stress Assay
%% make table
time=[1.31
7.76
14.22
20.77
27.24
33.70
40.28
46.75
53.23
59.80
66.28
72.75];
time=repmat(time,8,1);
time=sortrows(time);
replicate=[1:8]';
replicate=repmat(replicate,12,1);
parentalO2=[];
brm2O2=[];
lm2O2=[];
data=readmatrix('mitodataO2.c... |
t = Robot1_Groundtruth(:,1);
x = Robot1_Groundtruth(:,2);
y = Robot1_Groundtruth(:,3);
theta = Robot1_Groundtruth(:,4);
theta(theta < 0) = theta(theta<0) + 2*pi; %make angles from 0 to 2pi
%Odometry time stamps and velocities
tq = Robot1_Odometry(:,1);
v = Robot1_Odometry(:,2);
w = Robot1_Odometry(:,3);
deltat = diff(... |
% autor Elżbieta Pastucha
% sieć net_scalone_13
% wczytanie obrazu testowego, zmiana rozdzielczości do 0.25, przetworzenie
% przez sieć, zapis wyników do struktury R, następnie wstępne
% przetwarzanie, wykrycie pierwszego automatycznego progu, i pierwsza
% binaryzacja obrazów
clear all, close all;
tic
sciezka_data... |
function C = pink()
% PINK Returns a nice pink color
%
% Outputs:
% [254 194 194]/255;
C = [254 194 194]/255;;
end
|
file = fullfile('Datasets','DatasetB.avi');
vidObj = VideoReader(file); % Create the Video reader object
vidFrames = read(vidObj); %reading video frames into Mat
histo = cell(size(vidFrames,4));
for x = 1:size(vidFrames,4)-1
%disp(x);
%disp(vidFrames(:,:,:,10));
temp = ICV_calc_colour_histogram(vid... |
CorrelationMatrix=squeeze(nanmean(CorrelationMatrices_perFish,3));
CorrelationMatrix=1-CorrelationMatrix;
CorrelationMatrix=weight_conversion(CorrelationMatrix,'autofix');
CorrelationMatrix=weight_conversion(CorrelationMatrix,'normalize');
figure;imagesc(CorrelationMatrix,[0 1]);
Correlation_bin_prop=threshold_proporti... |
function [db,mag,fase,grd,w] = freqz_m(b,a);
[H,w] = freqz(b,a,1000,'whole');
H = (H(1:501))'; w = (w(1:501))';
mag = abs(H);
db = 20*log10((mag + eps)/max(mag));
fase = angle(H);
grd = grpdelay(b,a,w); |
function [A, B] = NTTm(N, M)
a =
m =
end |
function [stacks] = laplacianstacks(img, levels)
img_old = img;
cur_gauss = 1.2;
img_cur = imfilter(img, fspecial('gaussian', round(cur_gauss+1), cur_gauss));
% laplacian stacks are difference of successive Gaussians with different standard deviations
for k = 1:levels-1
stacks{k} = img_old ... |
%Calcul le vecteur g de la force de viscosité d'une balle de ping-pong pour l'algorithme de Runge-Kutta .
%massBall: La masse de la balle
%rayon: Le rayon de la balle
function g = frottementVisqueux(q0, t0, balle)
rayon = 0.0199;
masse = 0.00274;
rho = 1.2;
C = 0.5;
aire = pi... |
function test_drug_rep()
test_svm();
test_sgd();
test_center_data();
test_rescale_data();
test_normalize_expression_data()
%test_norm_rows();
%test_norm_data_two_ways();
|
%创建一个层反馈网络
net=newnarx([-1 1],0,1,1,{'purelin'}); %创建单层、单神经元、输出延迟为1的反馈网络
net.biasConnect=0; %偏置值为0
net.lw{1}=0.5; %输出层权重为0.5
net.iw{1}=1; %输入层权重为1
a=sim(net,P); %网络再一次仿真
c=cell2mat(a);
stem(c) %绘制层反馈网络序列图，效... |
function varargout = Prepa82(varargin)
% PREPA82 M-file for Prepa82.fig
% PREPA82, by itself, creates a new PREPA82 or raises the existing
% singleton*.
%
% H = PREPA82 returns the handle to a new PREPA82 or the handle to
% the existing singleton*.
%
% PREPA82('CALLBACK',hObject,eventDa... |
function [image] = lab1condscale(J,I)
m=size(J);
if (length(m)==3)
J=rgb2gray(J); % 3D to 1D conversion
end
m2=size(I);
if (length(m2)==3) % 3D to 1D conversion
I=rgb2gray(I);
end
I=double(I);
J=double(J);
[row,col] = size(J);
ret = zeros(row,col); %irrelevant
vj = std(J(:));
mj = mean(J(:));
mi = mea... |
init
clear do_force do_plot
parms_inner = parms;
%z
% if ~isfield(parms_inner,'metric_method')
% parms_inner.metric_method = get_user_method_res;
% else
% disp(sprintf('parms.metric_method exists with value %s. Proceeding without user input',parms_inner.metric_method))
% end
parms_inner.metric_method = 'oasi... |
function varargout = browsegui(varargin)
% BROWSEGUI: Start a GUI for browsing scoring result in CSV format
%
% See also: GLYCOPATGUI, DIGESTGUI, SCOREGUI, FRAGGUI, SPECTRAANNOTATIONGUI
% Author: Gang Liu
% Date Lastly Updated: 7/30/14
% Edit the above text to modify the response to help browsegui
% Last Modified by... |
function features = speech_features_stereo(fname, filter_val)
if (nargin<2)
filter_val = [];
end
rms = wavrms(fname, filter_val);
% Compute voicing features and energy from audio
[featuresL, featuresR] = wav_speech_features(fname, 256, 128, rms(1) / 5, rms(2)/5, filter_val);
% Make sure they're both... |
%Verification of Sampling theorem for different sampling rates
clc;
clear all;
close all;
%user input parameters
m=input('Choose CT signal type : sine or cosine ','s');%asking for the type of CT signal Sm
t=input('Enter the message signal length: '); %asking for message signal length
n=input('Enter the sampled signal l... |
function [] = plotData(train, test)
N = size(train, 2);
C1 = []; C2 = [];
for n=1:N
if test(1,n) == 1
C1 = [C1 train(:,n)];
else
C2 = [C2 train(:,n)];
end
end
scatter(C1(1,:), C1(2,:), 52, [1, 0, 0], 'x'); hold on;
scatter(C2(1,:), C2(2,:), 26, [0, 0, 1], 'o'); hold off;
|
%Assignment 2 - submitted by Deepak E. Gopinath (2909041) - Code A+B
clear;addpath('ds1');
clc;
close all;
addpath('ds1');
loadMRCLAMdataSet;
disp('Running SCRIPT Q1');
Q1_A;
disp('Running SCRIPT Q3');
Q3_A;
disp('Running SCRIPT Q5');
Q5_A;
disp('Running SCRIPT Q7');
Q7_B;
disp('Running SCRIPT Q8');
Q8_B;
disp('Runn... |
clear
clc
load('MC_6.mat')
%%
%%problem setup
% disp('-----+-----+-----+-----+-----+-----+-----+-----+-----+-----')
% disp('| |')
% disp('| |')
% disp('+ SETTING UP PROBLEM ... |
function MR=min_homogrep(th,w_vec,hrQ,tol);
% MIN_HOMOGREP computes from the threshold th and
% the weights w_vec the minimal homogeneous representation of an homogeneous
% weighted majority game.
%
% Source: A. Ostmann (1987) On the minimal representation of homogeneous games.
% Int J Game Theory 16, 69–81 (... |
% -------------------------------------------------------------------------------------------------------------------------
function net = add_pair_of_streams(net, stream, inputs, outputs, siamese)
% Luca Bertinetto, Jack Valmadre, Joao F. Henriques, 2016
% ------------------------------------------------------------... |
clc,clear
load('yx.mat') %原始数据以列向量的方式存放
yt=yx; n=length(yt);
alpha=[0.1 0.3 0.9];m=length(alpha);
yhat(1,1:m)=(yt(1)+yt(2))/2;
for i=2:n
yhat(i,:)=alpha*yt(i-1)+(1-alpha).*yhat(i-1,:);
end
yhat;%预测值
err=sqrt(mean((repmat(yt,1,m)-yhat).^2))%预测误差总和
yhat114=alpha*yt(n)+(1-alpha).*yhat(n,:) %预测下一时刻值
|
coll = db.getCollection('testCollection');
query = dbobject('{ info: {$exists: true } }');
projection = dbobject('{info.description: 1}');
docs = coll.find(query, projection);
while docs.hasNext()
doc = docs.next();
jsonString = char(doc.toString());
s = loadjson(jsonString);
s
end
disp('Aggregat... |
t = 0:0.01:1;
E1=2*cos(2*pi*2*t);
E2=5*ones(size(t));
E3=3*sin(2*pi*3*t);
E = [E1; -E2; -E3];
%risināsim
%vienādojumu sistēmu
Ik=R\E;
% atrast un uzzīmēt IR6 - ?
IR6=Ik(3);
IR6=Ik(3,:);
plot(t,IR6)
[Warning: MATLAB has disabled some advanced graphics rendering features by switching to software
OpenGL. For more informa... |
x = 0:0.1:1;
y = 0:0.1:1;
x2 = 0.2:0.1:1.2;
figure();
plot(x,y);
hold on;
plot(x2,y,'--'); |
% Minjun Park, CAAM 210, 10/14/15
%
% This is decoder function
% This code calls encrypted file, and using letter transition
% probabilities, it decodes the file. The logic of the function is simply
% replacing a pair of letters with the higher probability
%
% USAGE: Call three different filename, and then this funct... |
function make(varargin)
%MAKE LAMG MATLAB code installation script.
% MAKE(COMPILE) compiles mex files and adds directories to the path.
% MAKE() is synonymous with MAKE(FALSE).
goals = varargin;
home = currentPath();
% Read dependencies file with list of relative paths to make in
makeConfig = conf.MakeC... |
%%Section 4.1
%Problem 6
clear all
close all
clc
f = @(x) 1/(1+25*x^2);
v=linspace(-1,1,1000);
for i=1:1000
y1(i)=f(v(i));
end
y1=y1';
%a
x = linspace(-1,1,10);
for i=1:10
y(i)=f(x(i));
end
[y2] = LagrangePoly(x,y,v);
fprintf("n=10\nlargest difference:")
disp(max(abs(y1-y2)))
%b
x = linspace(-1,1,15);
for i=... |
function [xtimes,rate_per_bin,maxrate] = pe_th(spikes, events, secbefore, secafter, nbins)
%function pe_th(spikes, events, secbefore, secafter,nbins)
%plots a perievent time histogram
%spikes=array of timestamps for a single unit
%events=array of timestamps for a single behavioral event
%secbefore=time (in seconds) bef... |
% Experiment 3: rTR-ALS
%
% This experiment is meant to be for sparse real world data, for the
% rTR-ALS method.
%
% No outputs from this script were used in the paper. I may everntually
% remove it entirely.
% Settings
dataset = "nell-mini";
R = 10;
no_it = 20;
tol = 1e-1;
%% Load and preprocess
if strcmp(dataset,... |
function y=design(x)
% DESIGN
% DESIGN(x) creates a matrix of 1 and 0 corresponding to x
% y: Rows(x) x Max(x)
i=1:1:rows(x);
k=ones(rows(x),1);
s=sparse(i,x,k,rows(x),max(x));
y=full(s); |
% 地月日全运动动态仿真程序
clc;close all;
G = 6.674e-11;
Ms = 1.989e30;Rs = 696300e3;
Me = 5.972e24;Re = 6378e3;
Mm = 7.348e22;Rm = 3678e3;
sim_time = 3600*24*375*3;
h = 3600*24;
i = 1;
w_e = [0 0 29535.6 1.52171522e11 0];
w_m = [w_e(1) 0 990.32 405500e3 0];
trajectory_earth2sun = zeros(5,376);
trajectory_moon2earth = ... |
load KsrT.mat;
load('data925.mat');
load('data926.mat');
load('data927.mat');
load('data928.mat');
Ksr(1)=min(Ksr925);
Ksr(2)=min(Ksr926);
Ksr(3)=min(Ksr927);
Ksr(4)=min(Ksr928);
T_all=[5.4;T10;T16];
K_all=[0.0211;Ksr;Humphrey1];
[fitresult, gof] = createFit_KsrT(T_all, K_all);
T=[0:1:200];
figure;... |
%% RECTANGLE TESTING
clear all; clc
L_H = vpa(1); L_V = vpa(3.5);
x = linspace(0.01, L_H-0.01, 100); % Initial positions on base side
period = 10;
for j=1:length(x)
y(j) = rec_area(L_H, L_V, vpa(atan(4*L_V/1*L_H)), vpa(x(j)), period);
end
plot(x,y)
xlabel('P_0'); ylabel('Area')
%% Recta... |
function [Corr,Y] = pa_predictripple(strfFname,dname,varargin)
% PA_PREDICTVOCAL
%
% Assumptions: 0.25 octave, 2.5 octave bandwidth
%% Initialization
close all
if nargin<1
strfFname = 'joe6715c01b00.mat';
% strfFname = 'nep';
end
if nargin<2
dname = 'E:\DATA\Cortex\Test\Both';
end
dspFlag =... |
function [morphCpts,morphType] = applyProtrusionMorph(cPts)
morphType = 'protrusion';
nSidesToProtrude = randi(3);
includeProtrusionMidPt = 0;
[~,longestSides] = sort(sqrt(sum(((cPts - circshift(cPts,[-1 0])).^2),2)),'descend');
ptsToAdd = cell(1,nSidesToProtrude);
idxBet = zeros(nSid... |
function [param,FrameIdUsed] = ZhangCalibration( OmigaCell, BoardCornerGap_in, BoardCornerXYNum_in,ShowFlag)
% 标定板参数设置***************************************************************
BoardCornerGap = BoardCornerGap_in; % 标定板上特征点之间的间隔。先纵，后横
BoardCornerXYNum = BoardCornerX... |
function [vp, sigma, beta] = getHSReflector(x, p)
s = 0;
for i = [p:columns(x)]
s = s + x(i) * x(i);
s = realsqrt(s);
s = s * sign(x(p));
sigma = s;
vp(p) = x(p) + s;
for i = [p + 1:columns(x)]
vp(i) = x(i);
endfor
for i = [ 1 : p - 1]
vp(i) = 0;
endfor
beta = vp(p) * sigma;
endfunction
|
%% Read wells from the 2000 run
wells = readWells('../input/well_data4.npsat');
%% calculate ratio
Qtarget = 3195370;
rat = Qtarget/abs(sum(wells(:,5)));
wells(:,5) = wells(:,5)*rat;
%% write new wells
fid = fopen('well_dataTR.npsat','w');
fprintf(fid, '%d\n', size(wells, 1));
fprintf(fid, '%0.3f %0.3f %0.3f %0.3f %0.3... |
function [x1,y1,x2,y2,x3,y3]=cteSalSIL
%paramétros del compuesto
%Tenemos tres pares de puntos (x1,y1), (x2,y2), (x3,y3) que determinan una región
%punto (x1,y1)
x1=0.628;y1=0.8704;
%punto (x2,y2)
x2=0.628; y2=0.810;
% (x3,y3)
x3=0.914; y3=1.16;
end |
%in barnamei baraye TOP-HAT ast,BARAYE
%EJRAYE BARNAME HAME BARNAME RA ENTEKHAB KARDE(Ctrl+A & Ctrl+C)VA DAR Command
%Window MATLAB PASTE KONID.
clc;
clear all;
close all;
BB=imread('13.tif');
%otsu threshol
level=graythresh(BB);
AA=im2bw(BB,level);
Img=im2single(imread('13.tif'));
figure(1);imshow(Img);title('tasvir... |
function [signals,SNRdB,ch] = Test1(nlindex,disp,link,sp,signal,amp,pdbm)
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Link parameters %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
LL = link.... |
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