sub2ind problem

Hi, I have the following code.

    index1=sub2ind(size(I),r1,c1);

    info{i}(:,1)=I(index1);

It shows me the following error:

??? Subscripted assignment dimension mismatch.

can anybody help?

Answer 1

[Jan]

Please inspect the values of r1, index1 and i. Most likely "size(I(index1))" does not match the needed column vector size.

We do not have magic tools to solve this problem. Everything we can do to solve the problem, can be done by yourself also. But you have additional knowledge about the values of all variables.