A perfect number occurs whent the sum of all divisors of a positive integer, except the number itself, equals the number.
28 = 1 + 2 + 4 + 7 + 14;
so return true
10 ~= 1 + 2 + 5
so return false
The Hitchhiker's Guide to MATLAB
Generate pi using logarithm
Generate a random matrix A of (1,-1)
Number of digits in an integer
Matrix to column conversion
Solve Sudoku puzzle step by
Find the maximum two numbers of every column of a matrix
Determine if input is a Narcissistic number
Successive zeros (harder)
Make an anonymous function that has variable output
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