最优化方法及其matlab程序设计 马昌凤版 课后答案 杭电课件

k=k+1;G(k,:)=[a,p,q,b];end

ds=abs(b-a);dphi=abs(phib-phia);if(phip<=phiq)s=p;phis=phip;else

s=q;phis=phiq;endE=[ds,dphi];

运行：[s,phis,k,G,E]=golds(inline(′s3 2 s+1′),0,3,0.15,0.01);结果ak,pk,qk,bk

01.14591.85413.000000.70821.14591.854100.43770.70821.14590.43770.70820.87541.14590.70820.87540.97871.14590.70820.81150.87540.97870.70820.77210.81150.87540.77210.81150.8359

0.8754

[s,phis,k,G,E]=golds(inline(′s3 2 s+1′),0,3,0.15,0.001); GG=

5

(6)