ColoredNoise

class brainmass.ColoredNoise(in_size, beta=1.0, mean=None, sigma=Quantity(1., 'nA'))

Colored noise with PSD ~ 1/f^beta generated via frequency-domain shaping.

Note: Each update call synthesizes a fresh sample over the last axis using FFT shaping; there is no temporal state carried across updates.

Return type:

Any