if you're going to post trivial problems that have already been posted before, at least use a proper test suite.
and this one does not even require a solution
Back to basics 13 - Input variables
Back to basics 23 - Triangular matrix
Determine Whether an array is empty
Create an anti-identity matrix
Create sequnce 1 4 9 16 25.........
Matlab Basics II - 3 Dimensional Arrays
Matlab Basics II - Intervals
Matlab Basics II - Max & Index of Max
Matlab Basics - Rounding I
Matlab Basics II - Unit Conversion
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