hsignal-0.2.4: Signal processing and EEG data analysis

Portabilityuses Concurrency
Stabilityprovisional
Maintainerhaskell.vivian.mcphail <at> gmail <dot> com
Safe HaskellSafe-Infered

Numeric.Signal.Noise

Description

Noise generation functions

Synopsis

Documentation

pinkNoiseSource

Arguments

:: Double

β: spectral distribution 0: White noise -1: Pink noise -2: Brownian (red) noise

-> Int

samples

-> Int

random seed

-> Vector Double 

1/f scale invariant noise

spatialNoiseSource

Arguments

:: Double

β: spectral distribution 0: White noise -1: Pink noise -2: Brownian noise

-> Int 
-> Int

matrix dimensions

-> Int

random seed

-> Matrix Double 

powerNoiseSource

Arguments

:: Vector Double

the power spectrum

-> Int

random seed

-> Vector Double 

generate noise from a power spectrum