For more methods to uniformly generate points on an n-dimensional sphere and inside an n-dimensional ball: http://extremelearning.com.au/how-to-generate-uniform

For more methods to uniformly generate points on an n-dimensional sphere and inside an n-dimensional ball: http://extremelearning.com.au/how-to-generate-uniformly-random-points-on-n-spheres-and-n-balls/ http://extremelearning.com.au/how-to-generate-uniformly-rand... I quite like the normalized Gaussian method.