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2012-11-24, 19:59

X=zeros(20,50); >> ve=zeros(1,21); >> ess=linspace(0,0.00001,50);k=1; >> while k<=50 ve(2)=ess(k); X(1:20,k)=roots(poly(1:20)+ve); k=k+1; end >> m=1; >> while m<=20 figure(m),plot(ess,X(m,

); m=m+1; e

2012-11-24, 19:59	#3
未注册游客帖子: n/a	回复: matlab编程求助 X=zeros(20,50); >> ve=zeros(1,21); >> ess=linspace(0,0.00001,50);k=1; >> while k<=50 ve(2)=ess(k); X(1:20,k)=roots(poly(1:20)+ve); k=k+1; end >> m=1; >> while m<=20 figure(m),plot(ess,X(m,); m=m+1; e