SPUC  3.0
Namespaces | Functions
butterworth_iir.cpp File Reference
#include <spuc/spuc_defines.h>
#include <spuc/complex.h>
#include <spuc/spuc_math.h>
#include <iostream>
#include <cfloat>
#include <spuc/butterworth_iir.h>
Include dependency graph for butterworth_iir.cpp:

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...