Filters

Filter(span_in_symbols, samples_per_symbol)	Abstract class defining a filter of length K which can be applied to an input x of length N.
RaisedCosineFilter(span_in_symbols, ...[, ...])	Block for applying a raised-cosine filter of length K to an input x of length N.
RootRaisedCosineFilter(span_in_symbols, ...)	Block for applying a root-raised-cosine filter of length K to an input x of length N.
SincFilter(span_in_symbols, samples_per_symbol)	Block for applying a sinc filter of length K to an input x of length N.
CustomFilter(samples_per_symbol, coefficients)	Block for applying a custom filter of length K to an input x of length N.