helpers Directory Reference

Directory dependency graph for helpers:

Files
file	cosinefilter.cpp [code]
	Definition of the CosineFilter class.
file	cosinefilter.h [code]
	Declaration of the CosineFilter class.
file	filterio.cpp [code]
	Definition of the FilterIO class.
file	filterio.h [code]
	FilterIO class declaration.
file	filterkernel.cpp [code]
	Contains all FilterKernel.
file	filterkernel.h [code]
	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.
file	parksmcclellan.cpp [code]
file	parksmcclellan.h [code]