#include <fir.h>
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| | FIR (int taps, double bandwidth, double center) |
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void | exec (const double *src, double *dst, int len) |
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int | taps () const |
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double | bandWidth () const |
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double | centerFreq () const |
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fftw_plan | m_rdftplan |
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fftw_plan | m_ridftplan |
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double * | m_pBufR |
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fftw_complex * | m_pBufC |
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std::vector< double > | m_firWnd |
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int | m_fftLen |
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int | m_tapLen |
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const int | m_taps |
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const double | m_bandWidth |
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const double | m_centerFreq |
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FIR (Finite Impulse Response) Digital Filter. Accelerated by FFT.
Definition at line 29 of file fir.h.
| FIR::FIR |
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int |
taps, |
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double |
bandwidth, |
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double |
center |
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makes coeff. for BPF. Window func. method.
- Parameters
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| taps | odd num. a number of taps |
| bandwidth | 0 to 1.0. the unit is sampling freq. |
| center | 0.0 to 1.0. the unit is sampling freq. |
Definition at line 20 of file fir.cpp.
The documentation for this class was generated from the following files:
