Searched refs:atten (Results 1 – 2 of 2) sorted by relevance
100 double atten = 1; in main() local211 atten = pow(10, -fabs(atof(optarg))*0.05 ); in main()261 y *= atten; in main()292 y *= atten; in main()
716 double stopBandAtten, double fcr, double atten) {721 const double yscale = atten * L / (I0(beta) * M_PI);744 y = 2. * atten * fcr; // center of filter, sinc(0) = 1.