For given input matrix a, rotate it by 90 degrees and find the sum of the diagonals.
1 2 3 4
5 6 7 8
8 10 12 -2
-1 -3 -5 -7
Fill a zeros matrix
Get the elements of diagonal and antidiagonal for any m-by-n matrix
04 - Scalar Equations 2
Sum of the Matrix Elements
Matlab Basics II - squares
Repetition of matrices
Nth root of a number
Basic matlab numeric and string manipulations
Day counter function
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