MATLAB and Simulink resources for Arduino, LEGO, and Raspberry Pi

Learn moreOpportunities for recent engineering grads.

Apply Today**New to MATLAB?**

Asked by Momo
on 25 Jan 2013

Dear all, I have a matrix M with 300 rows and 1020 columns, size(M)= 300, 1020; and a vector V= 1 2 3 4 ....1020; size(v)= 1, 1020; I want to divide all the matrix elements with the vector u, u=(1 /(exp(a*V/c)-1) + 1); where V is the row vector. (a and c are constants) I made the code below, but it doesn't work:

% code u= 1/(exp(a*V(1,:)/c)-1); [n,m]=size(M); for i=1:n NM= M(i,:)*(u(1,:)+1); end

*No products are associated with this question.*

## 1 Comment

## Jan Simon (view profile)

Direct link to this comment:http://www.mathworks.com/matlabcentral/answers/59895#comment_125142

"It doesn't work" is an expression which should be explained with more details in a forum.