12 x 12 matrix

The subsection of elements starting for the element on the 2nd row & 2nd Col,

and ending at the element at the 1oth Row & 9th Col.

[Jorg Woehl]

Can you let us know what you have tried and which, if any, errors you have received?

Answer 1

[KSSV]

A = rand(12) ;
B = A(2:10,2:9)

[Sean Achong]

thanks very much, I am new to matlab.