Matlab:
sum((wold(:,index)-w(:,index)).^2
Consider that "wold" and "w" are both matrixes of size: 128 x 2
Now, if I understood what that operation should do, the "sum" function should return a single number, correct?
So ".^" is useless and I can simply use "^", which in Python is "**", correct?
Also, I'd like a suggestion from you: what would be the best way to do this in Python?
wold(:,index)
Should I use the "np.arange" function ?