output.m

来自「有兴趣学系matlab的朋友」· M 代码 · 共 28 行

function y=output(A)
[m n]=size(A);
A=rref2(A);
x=[];
l=rank3(A);
if rank3(A)~=rank3(A(1:m,1:(n-1)))
    disp('no solution');
else
    i=1;
    k=1;
    while i<=l
        if k<=(n-1)
            switch A(i,k)
            case 0
                x=[x,0];
                k=k+1;
            case 1
            
                x=[x,A(i,n)];
                k=k+1;
                i=i+1;
            end
        else
            break;
        end
    end
end            
y=x;