elimination game 源代码

function x = bslashtx(A,b) % 被交互实验trylu调用 % BSLASHTX Solve linear system (backslash) % x = bslashtx(A,b) solves A*x = b …

function [L,U,p] = lutx(A) % 被交互实验trylu调用 % LUTX Triangular factorization, textbook version % [L,U,p] = lutx(A) produces…

function x = bslashtx(A,b) % BSLASHTX Solve linear system (backslash) % x = bslashtx(A,b) solves A*x = b [n,n] = size(A); i…

function [L,U,p] = lutx(A) %LUTX Triangular factorization, textbook version % [L,U,p] = lutx(A) produces a unit lower triangu…

% xelimrc.m % Scope: This MATLAB program tests the macros elimrow and elimcol. % Usage: x…

function x = bslashtx(A,b) % BSLASHTX Solve linear system (backslash) % x = bslashtx(A,b) solves A*x = b [n,n] = size(A); i…

function [L,U,p] = lutx(A) %LUTX Triangular factorization, textbook version % [L,U,p] = lutx(A) produces a unit lower triangu…

function [L,U]=LU(A) % Gaussian Elimination Size=size(A); m=Size(1,1); %计算行数 R=eye(m);%产生单位矩阵，以后用于L n=Size(1,2);%计算列数 num=1;…

function x = tri_ge(a,b) % Function to solve b = a*x by Gaussian elimination where % the matrix a is a packed tridiagonal matrix…

#include "NumMeth.h" double trige( Matrix A, Matrix b, Matrix& x) { // Function to solve b = A*x by Gaussian elimination where …