ライブラリ "DSP_MultirateLinearphase" の使用例.
Dependencies: mbed DSP_MultirateLinearphase
Diff: coefficients.hpp
- Revision:
- 4:d679eeac4937
- Parent:
- 3:d52ea58bea85
- Child:
- 8:8256c55a802a
--- a/coefficients.hpp Tue Jun 16 09:49:23 2020 +0000 +++ b/coefficients.hpp Thu Jun 18 05:07:05 2020 +0000 @@ -8,12 +8,9 @@ // #define FIR_INTERPOLATOR_ORDER96 // #define FIR_INTERPOLATOR_ORDER4 // -// 2020/06/16, Copyright (c) 2020 MIKAMI, Naoki +// 2020/06/18, Copyright (c) 2020 MIKAMI, Naoki //------------------------------------------------------------------ -#include "MultirateLiPh.hpp" -using namespace Mikami; - #ifdef FIR_INTERPOLATOR_ORDER96 // 使用窓関数 Kaiser 窓 // 標本化周波数 (kHz) 40.000000 @@ -23,26 +20,26 @@ // 減衰量 (dB) 40.00 const int ORDER_ = 96; const float HK1_[] = { --3.181336E-03f, 5.128636E-03f, -7.675400E-03f, 1.095993E-02f, --1.517799E-02f, 2.063008E-02f, -2.781909E-02f, 3.767194E-02f, --5.211612E-02f, 7.591348E-02f, -1.247794E-01f, 2.984461E-01f, - 8.997624E-01f, -1.773076E-01f, 9.513684E-02f, -6.231776E-02f, - 4.412812E-02f, -3.232678E-02f, 2.396353E-02f, -1.772480E-02f, - 1.293674E-02f, -9.214960E-03f, 6.319428E-03f, -4.087220E-03f}; + -3.181336E-03f, 5.128636E-03f, -7.675400E-03f, 1.095993E-02f, + -1.517799E-02f, 2.063008E-02f, -2.781909E-02f, 3.767194E-02f, + -5.211612E-02f, 7.591348E-02f, -1.247794E-01f, 2.984461E-01f, + 8.997624E-01f, -1.773076E-01f, 9.513684E-02f, -6.231776E-02f, + 4.412812E-02f, -3.232678E-02f, 2.396353E-02f, -1.772480E-02f, + 1.293674E-02f, -9.214960E-03f, 6.319428E-03f, -4.087220E-03f}; const float HK2_[] = { --5.116816E-03f, 8.067276E-03f, -1.190903E-02f, 1.685387E-02f, --2.320755E-02f, 3.144941E-02f, -4.240016E-02f, 5.761400E-02f, --8.044372E-02f, 1.196597E-01f, -2.075416E-01f, 6.350536E-01f, - 6.350536E-01f, -2.075416E-01f, 1.196597E-01f, -8.044372E-02f, - 5.761400E-02f, -4.240016E-02f, 3.144941E-02f, -2.320755E-02f, - 1.685387E-02f, -1.190903E-02f, 8.067276E-03f, -5.116816E-03f}; + -5.116816E-03f, 8.067276E-03f, -1.190903E-02f, 1.685387E-02f, + -2.320755E-02f, 3.144941E-02f, -4.240016E-02f, 5.761400E-02f, + -8.044372E-02f, 1.196597E-01f, -2.075416E-01f, 6.350536E-01f, + 6.350536E-01f, -2.075416E-01f, 1.196597E-01f, -8.044372E-02f, + 5.761400E-02f, -4.240016E-02f, 3.144941E-02f, -2.320755E-02f, + 1.685387E-02f, -1.190903E-02f, 8.067276E-03f, -5.116816E-03f}; const float HK3_[] = { --4.087220E-03f, 6.319428E-03f, -9.214960E-03f, 1.293674E-02f, --1.772480E-02f, 2.396353E-02f, -3.232678E-02f, 4.412812E-02f, --6.231776E-02f, 9.513684E-02f, -1.773076E-01f, 8.997624E-01f, - 2.984461E-01f, -1.247794E-01f, 7.591348E-02f, -5.211612E-02f, - 3.767194E-02f, -2.781909E-02f, 2.063008E-02f, -1.517799E-02f, - 1.095993E-02f, -7.675400E-03f, 5.128636E-03f, -3.181336E-03f}; + -4.087220E-03f, 6.319428E-03f, -9.214960E-03f, 1.293674E-02f, + -1.772480E-02f, 2.396353E-02f, -3.232678E-02f, 4.412812E-02f, + -6.231776E-02f, 9.513684E-02f, -1.773076E-01f, 8.997624E-01f, + 2.984461E-01f, -1.247794E-01f, 7.591348E-02f, -5.211612E-02f, + 3.767194E-02f, -2.781909E-02f, 2.063008E-02f, -1.517799E-02f, + 1.095993E-02f, -7.675400E-03f, 5.128636E-03f, -3.181336E-03f}; #endif // FIR_INTERPOLATOR_ORDER96 #ifdef FIR_INTERPOLATOR_ORDER4