23 #ifndef INCLUDED_GR_IIR_FILTER_FFD_H
24 #define INCLUDED_GR_IIR_FILTER_FFD_H
35 const std::vector<double> &fbtaps)
throw (std::invalid_argument);
75 const std::vector<double> &fbtaps)
throw (std::invalid_argument);
78 std::vector<double> d_new_fftaps;
79 std::vector<double> d_new_fbtaps;
86 const std::vector<double> &fbtaps)
throw (std::invalid_argument);
91 void set_taps (
const std::vector<double> &fftaps,
92 const std::vector<double> &fbtaps)
throw (std::invalid_argument);
94 int work (
int noutput_items,