matlab解线性方程组,为什么得不到正确结果[k,a11,a12,a21,a22]= solve('-0.0104=0.0420/(0.2651*k+1)*(-12.5*a12)','-0.0104=0.0420/(0.2651*k+1)*(-12.5*a22)','-0.0178=0.0420/(0.9853*k+1)*(20*a11-12.5*a12)','-0.0260=0.0420/(0.9853*k+1)*(20*a21
来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/27 20:44:26
matlab解线性方程组,为什么得不到正确结果[k,a11,a12,a21,a22]= solve('-0.0104=0.0420/(0.2651*k+1)*(-12.5*a12)','-0.0104=0.0420/(0.2651*k+1)*(-12.5*a22)','-0.0178=0.0420/(0.9853*k+1)*(20*a11-12.5*a12)','-0.0260=0.0420/(0.9853*k+1)*(20*a21
matlab解线性方程组,为什么得不到正确结果
[k,a11,a12,a21,a22]= solve('-0.0104=0.0420/(0.2651*k+1)*(-12.5*a12)','-0.0104=0.0420/(0.2651*k+1)*(-12.5*a22)','-0.0178=0.0420/(0.9853*k+1)*(20*a11-12.5*a12)','-0.0260=0.0420/(0.9853*k+1)*(20*a21-12.5*a22)','0.0394=0.0394/(0.8802*k+1)*(20*a11-12.5*a12)')
matlab解线性方程组,为什么得不到正确结果[k,a11,a12,a21,a22]= solve('-0.0104=0.0420/(0.2651*k+1)*(-12.5*a12)','-0.0104=0.0420/(0.2651*k+1)*(-12.5*a22)','-0.0178=0.0420/(0.9853*k+1)*(20*a11-12.5*a12)','-0.0260=0.0420/(0.9853*k+1)*(20*a21
能得到结果:
k =
.10496121432042384203529779287933e-1
a11 =
.14048034776022544140762181320101e-1
a12 =
.11286684213819463515189218102289e-1
a21 =
.14048034776022544140762181320101e-1
a22 =
-1.0971120268796115856497746884147