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/212602/15152340
m fm_flows.m
function [Fij, Jij, Hij, Fji, Jji, Hji] = fm_flows(type, mu1, mu2)
% FM_FLOWS compute current, active power and apparent power flow
% in transmission lines and the associated Jacobian and
%
www.eeworm.com/read/194957/8182765
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/394381/8227805
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/334860/12568241
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/205036/15328835
m contents.m
% @SPTENMAT
%
% Files
% aatx - Implicitly compute A * A' * x for sptenmat.
% disp - Command window display of a sptenmat.
% display - Command window display of a sptenmat.
% double
www.eeworm.com/read/205036/15328862
m times.m
function C = times(A,B)
%TIMES Array multiplication for sparse tensors.
%
% TIMES(A,B) is called for the syntax 'A .* B' when A or B is a
% sparse tensor. A and B must have the same size, unless
www.eeworm.com/read/205036/15328876
m contents.m
% @SPTENSOR
%
% Files
% and - Logical AND (&) for sptensors.
% collapse - Collapse sparse tensor along specified dimensions.
% contract - Contract sparse tensor along two dimensions (
www.eeworm.com/read/205036/15328878
m mldivide.m
function C = mldivide(A,B)
%MLDIVIDE Slash left division for sparse tensors.
%
% MlDIVIDE(A,B) is called for the syntax 'A \ B' when A is a scalar and B
% is a sparse tensor.
%
% Example
www.eeworm.com/read/205036/15328892
m ge.m
function z = ge(x,y)
%GE Greater than or equal for sptensors.
%
% See also SPTENSOR.
%
%MATLAB Tensor Toolbox.
%Copyright 2007, Sandia Corporation.
% This is the MATLAB Tensor Toolbox by Brett Bad
www.eeworm.com/read/205036/15328909
m not.m
function y = not(x)
%NOT Logical NOT (~) for sptensors.
%
% ~X performs a logical not on the input tensor X. The result always
% returned as a sparse tensor.
%
% See also SPTENSOR.
%
%MATLAB Ten