Calculate coefficients for IIR assuming butterworth frequency response. More...

#include <spuc/spuc_types.h>
#include <spuc/spuc_defines.h>
#include <spuc/iir_coeff.h>

Include dependency graph for butterworth_iir.h:

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Namespaces
	SPUC
	fixed point types: spuc_fixed,spuc_ufixed,spuc_int,spuc_uint

Functions
void	SPUC::butterworth_iir (iir_coeff &filt, float_type fcd, bool lpf, float_type amax)
	Calculate coefficients for IIR assuming butterworth frequency response. More...

void	SPUC::butterworth_s (std::vector< complex< float_type > > &poles, std::vector< complex< float_type > > &zeros, bool lpf, float_type wp, long n, long n2)
	Calculate roots. More...

Detailed Description

Calculate coefficients for IIR assuming butterworth frequency response.

Namespaces