共轭梯度法的MATLAB程序 - 问问 - 搜狗

共轭梯度法 function f=conjugate_grad_2d(x0,t) %please input this:conjugate_grad_2d([2,2],0.05) x=x0; syms xi yi a f=xi^2-xi*yi+3*yi^2; fx=diff(f,xi); fy=diff(f,yi);

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