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258062110qq鐵蟲 (初入文壇)
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[求助]
Matlab 中遺傳算法每個迭代部的數(shù)據(jù)怎么保存?
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Sample Text 我是用Matlab 遺傳算法的工具箱調用子程序。選取最優(yōu)解。但是我在保存數(shù)據(jù)的時候,發(fā)現(xiàn)每次都是保存最后一次的迭代步的數(shù)據(jù)。我想查看每個迭代步的數(shù)據(jù)怎么辦? 有明白的大俠嗎?急急! function fitness = D1(sol) fitness = zeros(2,1); load Input; r(1:bounds6) = sol(1:bounds6); y(1:bounds6) = sol(bounds6+1:2*bounds6); z(1:bounds6) = sol(2*bounds6+1:3*bounds6); e(1:bounds6)= sol(3*bounds6+1:4*bounds6); m=7.8; c=0.45; D1=data2; D0=data1; f=data3; y=round(y); z=floor(z); e=floor(e); x(1)=D0*sqrt(1-r(1)); for i=2:bounds6 if i==1 x(1)=D0*sqrt(1-r(1)); else x(i)=x(i-1)*sqrt(1-r(i)); end end for i=1:bounds6 if x(i)<=D1 x(i)=D1; end end if x(bounds6)>D1 T=10000; E=10e+8; else v1=data4/60; v0(bounds6)=v1*(D1.^2)/(x(bounds6).^2); for i=bounds6-1:-1:1 v0(i)=v0(i+1)*(x(i+1).^2)/(x(i).^2); end for i=1:bounds6 s(i)=(s1(i)+s2(i-1))/2; B=f/tan(y(i)/360*pi); l(i)=s(i)*((1+1/B)*(1-(x(i)/x(i-1))^(2*B))+4/3/sqrt(3)*tan(y(i)/360*pi))+q(i-1)*((x(i)/x(i-1))^(2*B))+0.1*f*ld(i)*s(i); q(i)=l(i)*exp(-0.2*pi*h(i)); w1(i)=(pi*x(i-1).^2/4-pi*x(i).^2/4)*s(i)*v0(i); w2(i)=0.77*s(i)*pi*(x(i).^2)/4*v0(i)*(tan(y(i)/360*pi)); w3(i)=s(i)*(pi*x(i-1).^2/4-pi*x(i).^2/4)/sin(y(i)/360*pi)*f*v0(i)+0.1*f*ld(i)*s(i)*v0(i)*pi*x(i).^2/4; delta(i)=y(i)/360*pi*(x(i-1)+x(i))/(x(i-1)-x(i)); C(i)=(x(i-1)^(2*B+1)-x(i)^(2*B+1))/(x(i-1)-x(i))/(x(i-1)^(2*B))/(2*B+1); qm(i)=s(i)*((1+1/B)*C(i)-1/B)-q(i-1)*C(i); qD(i)=qm(i)*v0(i); w(i)=(l(i)-q(i-1))*pi*(x(i)^2)/4*v0(i); BZ(i)=l(i)/s(i); t(i)=(0.55*w1(i)+0.55*w2(i)+0.6*w3(i))/m/c/v0(i)/(pi*(x(i)^2)/4); t(i)=t(i)+45; end end savefile='test.mat'; save(savefile, 'BZ','delta','qD','t','w' ) |

鐵蟲 (初入文壇)

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