eelbrain.powerlaw_noise
- eelbrain.powerlaw_noise(dims, exponent, seed=None)
Gaussian noise.
- Parameters:
dims (NDVar | Dimension | Sequence[Dimension]) – Shape of the noise.
exponent (float) –
The power-spectrum of the generated noise is proportional to
flicker/pink noise:
exponent=1
brown noise:
exponent=2
seed (int | RandomState) – Seed for random number generator.
Notes
Based on colorednoise.