chebyshev.h File Reference

The computation of chebyshev coefficients for the filter library. More...

#include "dh/filter-types.h"

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Functions
DH_FILTER_RETURN_VALUE	dh_compute_chebyshev_filter_coefficients (dh_filter_data *filter, dh_filter_parameters *options, DH_FILTER_CHARACTERISTIC characteristic, bool isType2)
	Computes all coefficients for a chebyshev filter. More...

Detailed Description

The computation of chebyshev coefficients for the filter library.

This source code is licensed under the MIT license. See file "LICENSE" at the root of the repository.

Function Documentation

dh_compute_chebyshev_filter_coefficients()

DH_FILTER_RETURN_VALUE dh_compute_chebyshev_filter_coefficients	(	dh_filter_data *	filter,
		dh_filter_parameters *	options,
		DH_FILTER_CHARACTERISTIC	characteristic,
		bool	isType2
	)

Computes all coefficients for a chebyshev filter.

This function will allocate temporary buffers.

Parameters

filter	The data structure with the filter parameters. It will be modified in place (the coefficient arrays are initialized).
options	The selected options for the filter.
characteristic	The type of chebyshev filter that will be created.
isType2	if the filter should be a type 2 filter.

Returns

DH_FILTER_RETURN_VALUE