代码搜索:Matrix
找到约 10,000 项符合「Matrix」的源代码
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www.eeworm.com/read/449130/7517945
m testchol.m
%
% testchol.m
%
%
% Use the Cholesky decomposition decomposition
% to solve a linear system with symmetric positive
% definite matrix.
%
%
A = [ 16 4 8 4
4 10 8 4
8 8 12 10
www.eeworm.com/read/449130/7517950
m tridiag_ldlt.m
function [d, e, iflag] = tridiag_ldlt( d, e);
%
% TRIDIAG_LDLT computes the LDL^T-decomposition of a
% symmetric positive definite tridiagonal matrix.
%
% Usage
% [c, d, e, iflag] = tridiag_
www.eeworm.com/read/449130/7517955
m lu_cp.m
function [A, ipivtr, ipivtc, iflag] = lu_pc( A );
%
% LU_CP computes the LU--decomposition with complete
% pivoting of a matrix A
%
% Usage
% [A, ipivt, iflag] = lu_pp( A )
%
% input:
%
www.eeworm.com/read/448628/7528919
m grdecord.m
function [Dec,Ord]=grDecOrd(E)
% Function [Dec,Ord]=grDecOrd(E) solve
% the problem about decomposition of the digraph
% to the sections with mutually accessed vertexes
% (strongly connected comp
www.eeworm.com/read/448535/7531395
m neweig.m
function [T,Q] = neweig(A)
%
% Compute the eigenvalues and eigenvector of a real symmetric matrix A
%
% function [T,Q] = neweig(A)
%
% A = matrix whose eigendecomposition is sought
%
% T = di
www.eeworm.com/read/448535/7531473
m tohankelbig.m
function [A,diff] = tohankelbig(A,r,d)
%
% Determine the matrix nearest to A which is (block) Hankel and has rank r
% using the composite mapping algorithm
%
% function A = tohankelbig(A,r)
%
www.eeworm.com/read/448350/7534373
m rotqc2mc.m
function mc=rotqc2mc(qc)
%ROTQC2MC converts a matrix of complex quaternion vectors to quaternion matrices
% Inputs:
%
% QC(2m,n) mxn matrix of real quaternion vectors (each 2x1)
%
% Outpu
www.eeworm.com/read/448350/7534401
m rotmr2qr.m
function qr=rotmr2qr(mr)
%ROTMR2QR converts a matrix of real quaternion matrices to quaternion vectors
% Inputs:
%
% MR(4m,4n) mxn matrix of real quaternion matrices (each 4x4)
%
% Output
www.eeworm.com/read/448350/7534482
m rotmc2qc.m
function qc=rotmc2qc(mc)
%ROTMC2QC converts a matrix of complex quaternion matrices to a matrix of complex quaternion vectors
% Inputs:
%
% MC(2m,2n) mxn matrix of real quaternion matrices
www.eeworm.com/read/448350/7534489
m rotqr2mr.m
function mr=rotqr2mr(qr)
%ROTQR2MR converts a matrix of real quaternion vectors to quaternion matrices
% Inputs:
%
% QR(4m,n) mxn matrix of real quaternion vectors (each 4x1)
%
% Outputs: