STM3221G-EVAL 源代码

function y=ff(x) x1=-1; d=1; syms a y=diff('exp(-a)+exp(a)',a); a=x1+x*d; y=eval(y);

function [eval]=sample(sol) numv=size(sol,2); x=sol(1:numv/2); y=sol(numv/2:numv); eval=x^2+y^2;

function y=ff(x) x1=-1; d=1; syms a y=diff('exp(-a)+exp(a)',a); a=x1+x*d; y=eval(y);

function [outpop]=mygaeval1(pop,N); %N is the number of cities,outpop is computed pop tspdata10=[0.4 0.4439;0.2439 0.1463;0.1707…

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function [eval]=sample(sol) numv=size(sol,2); x=sol(1:numv/2); y=sol(numv/2:numv); eval=x^2+y^2;

%exm0861_3.m A=ones(2,1); B=ones(1,3); c=eval('B*A','A*B'), errmessage=lasterr

function [eval]=sample(sol) numv=size(sol,2); x=sol(1:numv/2); y=sol(numv/2:numv); eval=x^2+y^2;

function y=evalf(f,x) f=deblank(f); ff=[f '( ' num2str(x) ') ']; y=eval(ff);

clear,t=pi;eval('theta=t/2,y=sin(theta)');who