Spectral filtering and FFT-based resampling.

Inheritance diagram of mvpa2.mappers.filters


borrowkwargs(cls[, methodname, exclude]) Return a decorator which would borrow docstring for **kwargs
fft_resample(ds, num, \*\*kwargs) FFT-based resampling.
filtfilt(b, a, x[, axis, padtype, padlen, ...]) A forward-backward filter.
iir_filter(ds, \*args, \*\*kwargs) IIR-based frequency filtering.
resample(x, num[, t, axis, window]) Resample x to num samples using Fourier method along the given axis.
vstack(datasets[, a, fa]) Stacks datasets vertically (appending samples).


Dataset(samples[, sa, fa, a]) Generic storage class for datasets with multiple attributes.
EnsureChoice(\*values) Ensure an input is element of a set of possible values
EnsureInt() Ensure that an input (or several inputs) are of a data type ‘int’.
EnsureNone Ensure an input is of value None
FFTResampleMapper(num[, window, ...]) Mapper for FFT-based resampling.
IIRFilterMapper(b, a, \*\*kwargs) Mapper using IIR filters for data transformation.
Mapper(\*\*kwargs) Basic mapper interface definition.
Parameter(default[, constraints, ro, index, ...]) This class shall serve as a representation of a parameter.
Splitter(attr[, attr_values, count, ...]) Generator node for dataset splitting.