Noise Generators

gaussn(n) Returns an n-element vector of noise following a Gaussian probability distribution of mean 0 and standard deviation 1.

onefn(n) Returns an n-element vector of 1/f noise.

whiten(n) Returns an n-element vector of uniformly distributed white noise.

Arguments:

• n is an integer greater than or equal to 2.

Note:

• The sequence of numbers is determined by a seed value, like Mathcad's built-in function rnd. Information on the seed value can be found in the Mathcad on-line help.