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/464888/7061750
doc cp.doc
`cp': Copy files and directories
================================
`cp' copies files (or, optionally, directories). The copy is
completely independent of the original. You can either copy one
www.eeworm.com/read/172061/7074822
m preaug.m
% $Revision: 1.2 $
function[L,U,P,pcol] = preaug(H,pcf,A);
%PREAUG example preconditioner of augmented matrix
%
% [L,U,P,pcol] = PREAUG(H,pcf,A) computes a sparse
% factorization of the LU-facto
www.eeworm.com/read/274556/7126943
m e0228.m
u=1:4;v=3:6;S=[0.1 0.2 0.3 0.4];
spa=sparse(u,v,S)
a=full(spa)
www.eeworm.com/read/165343/7143878
m ldpclogdec.m
function x = loggaldecode(A,r,Nloop,Lc)
% function x = loggaldecode(A,r,Nloop,Lc)
%
% Do log-likelihood decoding on a low-density parity check code
% A = parity check matrix
% r = received signal ve
www.eeworm.com/read/460016/7259091
m 例2-56.m
>> nnz(P) %求非零元素个数
>> nonzeros(P)
>> [i,j,s]=find(P)
>> [m,n]=size(P) %求维数
>> P=sparse(i,j,s,m,n)
www.eeworm.com/read/454809/7382774
m 例2-56.m
>> nnz(P) %求非零元素个数
>> nonzeros(P)
>> [i,j,s]=find(P)
>> [m,n]=size(P) %求维数
>> P=sparse(i,j,s,m,n)
www.eeworm.com/read/437538/7746335
m a_idwt1d.m
% Written by Thong Do, JHU, 2007
% modified, Feb. 2008
function b = A_idwt1d(A,alpha,f0,f1,L,m,n)
% alpha: sparse vector which is taken from Wavelet transform of image x
% A: random projection
www.eeworm.com/read/299178/7881316
m spdiags.m
function [res1,res2] = spdiags(arg1,arg2,arg3,arg4)
%SPDIAGS Sparse matrix formed from diagonals.
% SPDIAGS, which generalizes the function "diag", deals with three
% matrices, in various combi
www.eeworm.com/read/433368/7936977
m e0228.m
u=1:4;v=3:6;S=[0.1 0.2 0.3 0.4];
spa=sparse(u,v,S)
a=full(spa)