Error using * Inner matrix dimensions must agree

I enter this h=abs((j*w*R*c)./((j*w*R*c)-(w*w*L*c)+1)); but it told me that Error using * Inner matrix dimensions must agree how can i solve it?

[Roger Stafford]

Please show us the results of:

size(w)
size(R)
size(c)
size(L)
size(j)

Then we can answer your question.

Answer 1

[Muhammed Fasil]

Dear E. sarah,

Follow matrix multiplication rule eg: If u want to multiple w*R where w has order AxB and R has order BxC then inorder them to be multiplied Ax B* B xC, B of both variable(w and R) should be same.

Check your variable orders as suggested by Roger.

Answer 2

[Andrei Bobrov]

maybe so?

h=abs((j*w*R*c)./((j*w*R*c)-(w .* w*L*c)+1));