不韋 呂 / Mbed 2 deprecated UIT2_FrequencyShifter

Frequency shifter using analytic signal for ST Nucleo F401RE.

Dependencies:   UITDSP_ADDA mbed

DC_Cut_Coefficients.hpp

Committer:
MikamiUitOpen
Date:
2015-07-25
Revision:
4:04bb0cfea187
Parent:
0:4269710caf90

File content as of revision 4:04bb0cfea187:

//--------------------------------------------------------------
//  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;