代码搜索：Sparse
找到约 3,324 项符合「Sparse」的源代码
代码结果 3,324
www.eeworm.com/read/229154/14351092
m clucent.m
% function x = clucent(cpm,cl)
%
% Copyright (c) 1998-2002 by Alexander Strehl
function x = clucent(cpm,cl)
x = sparse(max(cl),size(cpm,2));
for i=1:max(cl)
x(i,:) = mean(cpm(find(cl==i)
www.eeworm.com/read/220413/14801609
m difds3.m
% matlab programm to compute partitial derivative equation with the difference method
% date: 2003-3-25,time:8.00pm
% equation:du/dt-integal[(t-s)^2*d^2u/dx^2,{0,t}]=x(1-x)-(1-t)4sqrt(t)
% bound: u
www.eeworm.com/read/220412/14801612
m difds2.m
% matlab programm to compute partitial derivative equation with the difference method
% date: 2003-3-25,time:8.00pm
% equation:du/dt-integal[(t-s)^2*d^2u/dx^2,{0,t}]=sin(tx)
% bound: u(0,t)=u(1,t)=
www.eeworm.com/read/220411/14801617
m difds1.m
% matlab programm to compute partitial derivative equation with the difference method
% date: 2003-3-25,time:8.00pm
% equation:du/dt-integal[(t-s)^2*d^2u/dx^2,{0,t}]=1
% bound: u(0,t)=u(1,t)=0
% i
www.eeworm.com/read/219104/14894480
m sparfull.m
n=1000;
b=[1:n]';
a1=sparse(1:n,1:n,1,n,n);
a2=sparse(2:n,1:n-1,1,n,n);
a=a1+a2+a2';
tic;
x=a\b;
t1=toc;
aa=full(a);
tic;
xx=aa\b;
t2=toc;
y=sum(x);
yy=sum(xx);
tic;
eig(a);
t3=toc
ti
www.eeworm.com/read/219067/14896397
m sparfull.m
n=1000;
b=[1:n]';
a1=sparse(1:n,1:n,1,n,n);
a2=sparse(2:n,1:n-1,1,n,n);
a=a1+a2+a2';
tic;
x=a\b;
t1=toc;
aa=full(a);
tic;
xx=aa\b;
t2=toc;
y=sum(x);
yy=sum(xx);
tic;
eig(a);
t3=toc
ti
www.eeworm.com/read/218361/14925530
asv discretisationeigenvectordata.asv
function Y = discretisationEigenVectorData(EigenVector)
%
% Timothee Cour, Stella Yu, Jianbo Shi, 2004
[n,k]=size(EigenVector);
[Maximum,J]=max(EigenVector');
Y=sparse(1:n,J',1,n,k);
www.eeworm.com/read/216463/15005964
makefile
# MAKEFILE FOR LDPC PROGRAMS & ASSOCIATED UTILITIES.
# Copyright (c) 2000, 2001, 2006 by Radford M. Neal
#
# Permission is granted for anyone to copy, use, modify, or distribute
# these programs and
www.eeworm.com/read/216463/15006020
h dec.h
/* DEC.H - Interface to decoding procedures. */
/* Copyright (c) 2000, 2001 by Radford M. Neal
*
* Permission is granted for anyone to copy, use, modify, or distribute this
* program and accompan
www.eeworm.com/read/216463/15006109
h check.h
/* CHECK.H - Interface to procedure for computing parity checks, etc. */
/* Copyright (c) 2001 by Radford M. Neal
*
* Permission is granted for anyone to copy, use, modify, or distribute this
* p