Calculate the mean of corner elements of a matrix.
e.g. a=[1 2 3;
4 5 6;
7 8 9;]
Mean = (1+3+7+9)/4 = 5
give nth decimal place of pi
Project Euler: Problem 2, Sum of even Fibonacci
Maximum value in a matrix
Find the maximum two numbers of every column of a matrix
Hard limit function
Find and replaces spaces from a input string with *
Who is the baby and who is the daddy in this family?
Back to basics - array operations
Create an index-powered vector
Matrix rotation as per given angle
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