Hi,
I have a matrix A(280x1) and B(280x27).How can i do the subtraction A-B(every column of B)?
Thank you.

 

Hi Theo:

Matlab is specifically made for doing these array operations. Here's the basic functions:

http://www.math.utah.edu/~eyre/computing/matlab-intro/math.html

(It almost doesn't know how to do anything else!)

eric