不韋 呂
/
UIT2_FIR_LPF_Symmetry
FIR filter of symmetric coefficiemts for ST Nucleo F401RE.
Coefficients_200_LPF_Sym.hpp@0:4912234b4155, 2014-10-21 (annotated)
- Committer:
- MikamiUitOpen
- Date:
- Tue Oct 21 08:41:14 2014 +0000
- Revision:
- 0:4912234b4155
1
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
MikamiUitOpen | 0:4912234b4155 | 1 | //-------------------------------------------------------------- |
MikamiUitOpen | 0:4912234b4155 | 2 | // Coefficients of FIR filter, Order = 200, Symmetry |
MikamiUitOpen | 0:4912234b4155 | 3 | //-------------------------------------------------------------- |
MikamiUitOpen | 0:4912234b4155 | 4 | |
MikamiUitOpen | 0:4912234b4155 | 5 | // 帯域 1 帯域 2 |
MikamiUitOpen | 0:4912234b4155 | 6 | // 下側帯域端周波数 (kHz) 0.000000 0.520000 |
MikamiUitOpen | 0:4912234b4155 | 7 | // 上側帯域端周波数 (kHz) 0.400000 6.000000 |
MikamiUitOpen | 0:4912234b4155 | 8 | // 利得 1.000000 0.000000 |
MikamiUitOpen | 0:4912234b4155 | 9 | // 重み 1.000000 1.000000 |
MikamiUitOpen | 0:4912234b4155 | 10 | // 偏差 0.009151 0.009151 |
MikamiUitOpen | 0:4912234b4155 | 11 | // 偏差 [dB] 0.079123 -40.770626 |
MikamiUitOpen | 0:4912234b4155 | 12 | const int ORDER_ = 200; |
MikamiUitOpen | 0:4912234b4155 | 13 | const float hm_[ORDER_/2+1] = { |
MikamiUitOpen | 0:4912234b4155 | 14 | 8.737486E-04f, -4.702546E-03f, -1.541793E-03f, -9.995923E-04f, -8.693481E-04f, |
MikamiUitOpen | 0:4912234b4155 | 15 | -7.640150E-04f, -6.175116E-04f, -4.222001E-04f, -1.843878E-04f, 8.514955E-05f, |
MikamiUitOpen | 0:4912234b4155 | 16 | 3.717739E-04f, 6.591430E-04f, 9.287700E-04f, 1.162777E-03f, 1.343207E-03f, |
MikamiUitOpen | 0:4912234b4155 | 17 | 1.454924E-03f, 1.485436E-03f, 1.426549E-03f, 1.275564E-03f, 1.034081E-03f, |
MikamiUitOpen | 0:4912234b4155 | 18 | 7.113729E-04f, 3.207026E-04f, -1.184049E-04f, -5.820689E-04f, -1.043886E-03f, |
MikamiUitOpen | 0:4912234b4155 | 19 | -1.474774E-03f, -1.845981E-03f, -2.130800E-03f, -2.305274E-03f, -2.350849E-03f, |
MikamiUitOpen | 0:4912234b4155 | 20 | -2.256316E-03f, -2.017512E-03f, -1.639172E-03f, -1.135177E-03f, -5.278316E-04f, |
MikamiUitOpen | 0:4912234b4155 | 21 | 1.529100E-04f, 8.704013E-04f, 1.582816E-03f, 2.246636E-03f, 2.818382E-03f, |
MikamiUitOpen | 0:4912234b4155 | 22 | 3.256978E-03f, 3.526820E-03f, 3.600292E-03f, 3.460352E-03f, 3.101292E-03f, |
MikamiUitOpen | 0:4912234b4155 | 23 | 2.530025E-03f, 1.767277E-03f, 8.468413E-04f, -1.860825E-04f, -1.276460E-03f, |
MikamiUitOpen | 0:4912234b4155 | 24 | -2.362405E-03f, -3.377987E-03f, -4.257154E-03f, -4.937810E-03f, -5.365365E-03f, |
MikamiUitOpen | 0:4912234b4155 | 25 | -5.496871E-03f, -5.304383E-03f, -4.777034E-03f, -3.923301E-03f, -2.771558E-03f, |
MikamiUitOpen | 0:4912234b4155 | 26 | -1.370071E-03f, 2.151927E-04f, 1.902516E-03f, 3.598218E-03f, 5.201730E-03f, |
MikamiUitOpen | 0:4912234b4155 | 27 | 6.610402E-03f, 7.725334E-03f, 8.457645E-03f, 8.733574E-03f, 8.500346E-03f, |
MikamiUitOpen | 0:4912234b4155 | 28 | 7.730436E-03f, 6.424523E-03f, 4.614161E-03f, 2.362306E-03f, -2.383453E-04f, |
MikamiUitOpen | 0:4912234b4155 | 29 | -3.066443E-03f, -5.978197E-03f, -8.811950E-03f, -1.139591E-02f, -1.355420E-02f, |
MikamiUitOpen | 0:4912234b4155 | 30 | -1.511503E-02f, -1.592111E-02f, -1.583842E-02f, -1.476211E-02f, -1.262112E-02f, |
MikamiUitOpen | 0:4912234b4155 | 31 | -9.386146E-03f, -5.074806E-03f, 2.520472E-04f, 6.489579E-03f, 1.348666E-02f, |
MikamiUitOpen | 0:4912234b4155 | 32 | 2.105590E-02f, 2.898240E-02f, 3.702012E-02f, 4.491842E-02f, 5.241606E-02f, |
MikamiUitOpen | 0:4912234b4155 | 33 | 5.926273E-02f, 6.522454E-02f, 7.009386E-02f, 7.370102E-02f, 7.591748E-02f, |
MikamiUitOpen | 0:4912234b4155 | 34 | 7.666554E-02f}; |
MikamiUitOpen | 0:4912234b4155 | 35 |