what is the difference between the 2 codes ?

g= zeros([2,2])

f= zeros(2,2)

Answer 1

[James Tursa]

zeros([2,2]) passes one argument, a 2-element vector [2,2].

zeros(2,2) passes two arguments, the scalars 2 and 2.

The result is the same, a 2x2 matrix filled with 0's.

For a square matrix result, you could also have used a single scalar argument and got the same result:

zeros(2)