helpers Directory Reference

Directory dependency graph for helpers:

Files
	cosinefilter.cpp
	Definition of the CosineFilter class.
	cosinefilter.h
	Declaration of the CosineFilter class.
	filterio.cpp
	Definition of the FilterIO class.
	filterio.h
	FilterIO class declaration.
	filterkernel.cpp
	Contains all FilterKernel.
	filterkernel.h
	The FilterKernel class represents a filter object that generates the FIR filter coefficients using Park's McClellan's filter design algorithm [1] and offers a overlap-add method [2] for frequency filtering of an input sequence. In this regard, the filter coefficients of a certain filter order are zero-padded to fill a length of an multiple integer of a power of 2 in order to efficiently compute a FFT. The length of the FFT is given by the next power of 2 of the length of the input sequence. In order to avoid circular-convolution, the input sequence is given by the FFT-length-NumFilterTaps.
	parksmcclellan.cpp
	parksmcclellan.h