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chengtingming · 2008-04-24, 20:49

clc;
clear;
A=[a11,a12,a13,…,a1n;a21,a22,a23,…,a2n;a31,a32,a33,…,a3n;…;an1,an2,an3,…,ann];
B=[b1;b2;b3;…;bn];
X=A\B
:tongue:

2008-04-24, 20:49	#1
chengtingming 初级会员注册日期: 2007-11-29 年龄: 39 帖子: 3 声望力: 0	[讨论]帮我看看这个对不 clc; clear; A=[a11,a12,a13,…,a1n;a21,a22,a23,…,a2n;a31,a32,a33,…,a3n;…;an1,an2,an3,…,ann]; B=[b1;b2;b3;…;bn]; X=A\B :tongue: