fft.hpp File Reference

Namespaces
namespace	fft

Functions
bool	fft::isPow (const size_t num)
void	fft::rerrange (complex_type *data, const size_t num_elements)
bool	fft::transform (complex_type *data, const size_t count)
static bool	fft::ffti (complex_type *data, const size_t size)
bool	fft::fft_adc_sample (float *w, float ratio, float sensitivity, const adcsample_t *data_in, complex_type *data_out, const size_t size)
bool	fft::fft_adc_sample_filtered (Biquad &knockFilter, float *w, float ratio, float sensitivity, const adcsample_t *data_in, complex_type *data_out, const size_t size)
bool	fft::fft (const real_type *data_in, complex_type *data_out, const size_t size)
float	fft::fast_sqrt (float x)
float	fft::amplitude (const complex_type &fft)
void	fft::cosine_window (float *w, unsigned n, const float *coeff, unsigned ncoeff, bool sflag)
void	fft::rectwin (float *w, unsigned n)
void	fft::hann (float *w, unsigned n, bool sflag)
void	fft::hamming (float *w, unsigned n, bool sflag)
void	fft::blackman (float *w, unsigned n, bool sflag)
void	fft::blackmanharris (float *w, unsigned n, bool sflag)

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