ttu.m

来自「无约束优化中的共轭梯度算法程序」· M 代码 · 共 40 行

t=0.5   min=0.75
ans =

1.471693e+131   2.901662e+133   2.668166e+130   2.176285e+124   1.127600e+000   9.619342e-001  6.994721e-001




ans =

  t=0.5   min=1
1.051605e+129   7.825304e+133   2.059166e+128   7.622869e+123   1.290385e+000   9.636192e-001  7.641663e-001

t=0.75    min=0.75
ans =

2.601584e+130   2.239227e+130   1.493183e+130   7.294014e+127   9.965969e-001   9.874609e-001  8.749714e-001


%ans =

%1.161093e+126   5.301937e+131   6.244726e+127   2.258864e+127   1.344703e+000   1.094795e+000  1.069784e+000
t=0.5   min=1.5

ans =

8.555658e+127   9.621151e+132   2.978693e+130   3.133404e+123   1.302551e+000   1.142267e+000  7.928233e-001

t=0.5   min=1.75
ans =

7.761834e+127   1.052461e+133   2.702318e+130   2.211851e+123   1.308103e+000   1.142267e+000  7.883150e-001

t=0.5
min=0.5

3.349829e+128   8.291783e+134   4.385171e+129   9.483057e+124   1.397364e+000   1.060194e+000  8.305427e-001