Ulf@564: #ifndef AGC_H_
Ulf@564: #define AGC_H_
Ulf@564: 
Ulf@564: #include "CARFAC_common.h"
Ulf@564: 
Ulf@564: class AGC_parameters {
Ulf@564: public:
Ulf@586:   AGC_parameters();
Ulf@564: 
Ulf@564:   int n_stages_;
Ulf@564:   FloatArray time_constants_;
Ulf@564:   float agc_stage_gain_;
Ulf@564:   FloatArray decimation_;
Ulf@564:   FloatArray agc1_scales_;
Ulf@564:   FloatArray agc2_scales_;
Ulf@564:   float detect_scale_;
Ulf@564:   float agc_mix_coeff_;
Ulf@564: };
Ulf@564: 
Ulf@564: class AGC_coefficients {
Ulf@564: public:
Ulf@590:   AGC_coefficients(AGC_parameters* AGC_params_p,
Ulf@590:       float fs, int n_ch);
Ulf@564: 
Ulf@564:   int n_ch_;
Ulf@564:   int n_agc_stages_;
Ulf@564:   float agc_stage_gain_;
Ulf@564:   FloatArray agc_epsilon_;
Ulf@564:   FloatArray decimation_;
Ulf@564:   FloatArray agc_polez1_;
Ulf@564:   FloatArray agc_polez2_;
Ulf@564:   FloatArray agc_spatial_iterations_;
Ulf@564:   FloatMatrix agc_spatial_fir_;
Ulf@564:   FloatArray agc_spatial_n_taps_;
Ulf@564:   FloatArray agc_mix_coeffs_;
Ulf@564:   float agc_gain_;
Ulf@564:   float detect_scale_;
Ulf@564:   
Ulf@564: private:
Ulf@590:   FloatArray Build_FIR_coeffs(float var, float mn, int* ptr_iters, int* ptr_taps);
Ulf@564: };
Ulf@564: 
Ulf@564: #endif /* AGC_H_ */