matlab 解四元一次方程22415X1+77803X2+1283X3+16829X4=723229020X1+79902X2+1779X3+12184X4=566416910X1+62457X2+800X3+9645X4=475733526X1+87313X2+1121X3+23232X4=9835求值X1,X2,X3,X4

来源:学生作业帮助网 编辑:六六作业网 时间:2024/11/24 02:14:33
matlab解四元一次方程22415X1+77803X2+1283X3+16829X4=723229020X1+79902X2+1779X3+12184X4=566416910X1+62457X2+8

matlab 解四元一次方程22415X1+77803X2+1283X3+16829X4=723229020X1+79902X2+1779X3+12184X4=566416910X1+62457X2+800X3+9645X4=475733526X1+87313X2+1121X3+23232X4=9835求值X1,X2,X3,X4
matlab 解四元一次方程
22415X1+77803X2+1283X3+16829X4=7232
29020X1+79902X2+1779X3+12184X4=5664
16910X1+62457X2+800X3+9645X4=4757
33526X1+87313X2+1121X3+23232X4=9835
求值X1,X2,X3,X4

matlab 解四元一次方程22415X1+77803X2+1283X3+16829X4=723229020X1+79902X2+1779X3+12184X4=566416910X1+62457X2+800X3+9645X4=475733526X1+87313X2+1121X3+23232X4=9835求值X1,X2,X3,X4
用矩阵表示出来.
方法是右边的左边的系数矩阵的逆矩阵左乘右边的矩阵,就得到解!