MATLAB Generating Random x-y Coordinates within a 2x2 Square Using randn Function

[strokebow]

Okay... I am using the randn function for a sequence of normally distributed numbers.
I am writing a program whereby I need to use this randn to give me random x and y values whose position r is less than 1

i.e. that is to say that all points fall within a 2 x 2 square centred at (0, 0).
And I MUST use randn

Can anyone help me achieve this.

thanks

 

[las3rjock]

Do you need the points to have any particular distribution (normal, uniform, etc.)? You could just discard any generated points that fall outside the 2 x 2 square, but then the points will not have a normal distribution.