Given a vector of positive integers
a = [ 3 2 4 ];
create the matrix where the i th column contains the vector 1:a(i) possibly padded
b = [ 1 1 1
2 2 2
3 0 3
0 0 4 ];
Given a 4x4 matrix, swap the two middle columns
frame of the matrix
Count decimal digits of a number
Deleting an element in a matrix
Vectors counting by 2
Convert a numerical matrix into a cell array of strings
Cody Computer Part 5 - Guess the Name of Cody Computer
Cody Computer Part 4 : Are you a morning Cody player Addicted ?
Get the elements of diagonal and antidiagonal for any m-by-n matrix
Create a vector whose elements depend on the previous element
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