Unique Normal Random Number Array Generator

This generates a 2D matrix of normally distributed random numbers using only two inputs, number of rows and number of columns.

Usage :

A = uniqueRandGenerator(500,40)

will generate a matrix of size 500 x 40, i.e. 500 rows and 40 columns, where all the numbers are unique and positive, and also distributed normally but with a positive shift.

Computers with higher memory sizes will be able to generate larger matrices.