gr_fmdet_cf_sptr gr_make_fmdet_cf (float samplerate, float freq_low, float freq_high, float scl);
+class gr_fir_ccf;
+
+
/*!
* \brief Implements an IQ slope detector
*
gr_complex d_S1,d_S2,d_S3,d_S4;
float d_freq,d_freqlo,d_freqhi,d_scl,d_bias;
+ gr_fir_ccf* d_filter;
gr_fmdet_cf (float samplerate, float freq_low, float freq_high, float scl);
int work (int noutput_items,