一直调试的问题是:Error using ==> mtimes Inner matrix dimensions must agree.A=[1 0.5 0;0 1 0.5;0.5 0 1];D=diag(diag(A)); L=-tril(A,-1); U=-triu(A,1); B=(inv(D-L*w)*((1-w)*D+w*U));[v,d]=eigs(B);w=-2:0.1:4;c=myTest(d);plot(w,c);A=[1 0.5 0;0 1
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![一直调试的问题是:Error using ==> mtimes Inner matrix dimensions must agree.A=[1 0.5 0;0 1 0.5;0.5 0 1];D=diag(diag(A)); L=-tril(A,-1); U=-triu(A,1); B=(inv(D-L*w)*((1-w)*D+w*U));[v,d]=eigs(B);w=-2:0.1:4;c=myTest(d);plot(w,c);A=[1 0.5 0;0 1](/uploads/image/z/9487059-51-9.jpg?t=%E4%B8%80%E7%9B%B4%E8%B0%83%E8%AF%95%E7%9A%84%E9%97%AE%E9%A2%98%E6%98%AF%EF%BC%9AError+using+%3D%3D%3E+mtimes+Inner+matrix+dimensions+must+agree.A%3D%5B1+0.5+0%3B0+1+0.5%3B0.5+0+1%5D%3BD%3Ddiag%28diag%28A%29%29%3B+L%3D-tril%28A%2C-1%29%3B+U%3D-triu%28A%2C1%29%3B+B%3D%28inv%28D-L%2Aw%29%2A%28%281-w%29%2AD%2Bw%2AU%29%29%3B%5Bv%2Cd%5D%3Deigs%28B%29%3Bw%3D-2%3A0.1%3A4%3Bc%3DmyTest%28d%29%3Bplot%28w%2Cc%29%3BA%3D%5B1+0.5+0%3B0+1)
一直调试的问题是:Error using ==> mtimes Inner matrix dimensions must agree.A=[1 0.5 0;0 1 0.5;0.5 0 1];D=diag(diag(A)); L=-tril(A,-1); U=-triu(A,1); B=(inv(D-L*w)*((1-w)*D+w*U));[v,d]=eigs(B);w=-2:0.1:4;c=myTest(d);plot(w,c);A=[1 0.5 0;0 1
一直调试的问题是:Error using ==> mtimes Inner matrix dimensions must agree.
A=[1 0.5 0;0 1 0.5;0.5 0 1];
D=diag(diag(A));
L=-tril(A,-1);
U=-triu(A,1);
B=(inv(D-L*w)*((1-w)*D+w*U));
[v,d]=eigs(B);
w=-2:0.1:4;
c=myTest(d);
plot(w,c);
A=[1 0.5 0;0 1 0.5;0.5 0 1];
D=diag(diag(A));
L=-tril(A,-1);
U=-triu(A,1);
B=(inv(D-L*w)*((1-w)*D+w*U));
[v,d]=eigs(B);
w=-2:0.1:4;
c=max(d);
plot(w,c);
Error using ==> mtimes
Inner matrix dimensions must agree.
一直调试的问题是:Error using ==> mtimes Inner matrix dimensions must agree.A=[1 0.5 0;0 1 0.5;0.5 0 1];D=diag(diag(A)); L=-tril(A,-1); U=-triu(A,1); B=(inv(D-L*w)*((1-w)*D+w*U));[v,d]=eigs(B);w=-2:0.1:4;c=myTest(d);plot(w,c);A=[1 0.5 0;0 1
A=[1 0.5 0;0 1 0.5;0.5 0 1];
D=diag(diag(A));
L=-tril(A,-1);
U=-triu(A,1);
for i=1:61
w(i)=(i-1)*0.1-2;
B=(inv(D-L*w)*((1-w)*D+w*U));
[v,d]=eigs(B);
c(i)=mytest(d); % 确定mytest 输出的是个数字
end
plot(w,c);