不韋 呂
/
UIT2_ToAnalyticSignal
Transform real signal to analytic signal using Hilbert transform filter for ST Nucleo F401RE.
Diff: DC_Cut_Coefficients.hpp
- Revision:
- 0:3d6eb7cd2ee1
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/DC_Cut_Coefficients.hpp Thu Oct 23 00:37:00 2014 +0000 @@ -0,0 +1,18 @@ +//-------------------------------------------------------------- +// Coefficients for IIR filter, Order = 2 +//-------------------------------------------------------------- +#include "Biquad.hpp" + +// 高域通過フィルタ +// バタワース特性 +// 次数 :2 次 +// 標本化周波数: 12.00 kHz +// 遮断周波数 : 0.05 kHz + +using namespace Mikami; + +const Biquad::Coefs c1_ = + { 1.962980E+00f, -9.636530E-01f, -2.0f, 1.0f}; +const float g0_ = 9.816583E-01f; + +