The experiment using this program is introduced on "Interface" No.12, CQ publishing Co.,Ltd, 2014. 本プログラムを使った実験は,CQ出版社のインターフェース 2014年12月号で紹介しています.
Dependencies: DSProcessingIO mbed
Diff: coefficientsSym_200.hpp
- Revision:
- 0:4498a5360dde
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/coefficientsSym_200.hpp Tue Jul 15 08:21:30 2014 +0000 @@ -0,0 +1,48 @@ +//-------------------------------------------------------------- +// Coefficients for FIR filter, Order = 200 +//-------------------------------------------------------------- + +// Band1 Band2 +// Lower band edge frequency (kHz) 0.000000 0.600000 +// Upper band edge frequency (kHz) 0.500000 5.000000 +// Gain 1.000000 0.000000 +// Weighting 1.000000 1.000000 +// Deviation 0.009734 0.009734 +// Deviation [dB] 0.084139 -40.234188 + +const int ORDER_ = 200; +const float hm_[ORDER_/2+1] = { + -3.566292E-03f, 2.335185E-03f, 1.917338E-03f, + 1.681921E-03f, 1.522689E-03f, 1.364066E-03f, + 1.157961E-03f, 8.803014E-04f, 5.296940E-04f, + 1.236180E-04f, -3.047488E-04f, -7.123405E-04f, + -1.051992E-03f, -1.279654E-03f, -1.360180E-03f, + -1.273725E-03f, -1.018960E-03f, -6.155554E-04f, + -1.029986E-04f, 4.621914E-04f, 1.013316E-03f, + 1.480161E-03f, 1.798055E-03f, 1.916527E-03f, + 1.805744E-03f, 1.463100E-03f, 9.143371E-04f, + 2.130115E-04f, -5.640853E-04f, -1.326518E-03f, + -1.978121E-03f, -2.430574E-03f, -2.613837E-03f, + -2.486610E-03f, -2.043447E-03f, -1.317959E-03f, + -3.802110E-04f, 6.680631E-04f, 1.704594E-03f, + 2.600376E-03f, 3.235972E-03f, 3.515095E-03f, + 3.379365E-03f, 2.817894E-03f, 1.872141E-03f, + 6.322899E-04f, -7.684087E-04f, -2.167773E-03f, + -3.393601E-03f, -4.284042E-03f, -4.705797E-03f, + -4.577073E-03f, -3.875274E-03f, -2.648668E-03f, + -1.012065E-03f, 8.616354E-04f, 2.758435E-03f, + 4.447251E-03f, 5.706155E-03f, 6.350451E-03f, + 6.257734E-03f, 5.386359E-03f, 3.786968E-03f, + 1.602121E-03f, -9.435526E-04f, -3.565645E-03f, + -5.948320E-03f, -7.781761E-03f, -8.797770E-03f, + -8.807067E-03f, -7.725336E-03f, -5.594939E-03f, + -2.585050E-03f, 1.010693E-03f, 4.809328E-03f, + 8.361672E-03f, 1.121444E-02f, 1.295107E-02f, + 1.324389E-02f, 1.191081E-02f, 8.934171E-03f, + 4.488148E-03f, -1.062401E-03f, -7.182842E-03f, + -1.321242E-02f, -1.841506E-02f, -2.204769E-02f, + -2.343209E-02f, -2.202840E-02f, -1.749386E-02f, + -9.730157E-03f, 1.092382E-03f, 1.453105E-02f, + 2.989524E-02f, 4.629194E-02f, 6.269474E-02f, + 7.802411E-02f, 9.123583E-02f, 1.014078E-01f, + 1.078185E-01f, 1.100078E-01f};