Cheetah - SKA - PSS - Prototype Time Domain Search Pipeline
Pwft-TDT-Reference.h
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24 #ifndef PWFT_TDT_REFERENCE_H_
25 #define PWFT_TDT_REFERENCE_H_
26 
27 #include "cheetah/tdrt/TimeSeries.h"
28 #include "cheetah/tdrt/FrequencySeries.h"
29 #include <complex.h>
30 #include <fftw3.h>
31 
32 namespace ska {
33 namespace cheetah {
34 namespace pwft {
35 namespace test {
36 
44 {
45  public:
46  PwftTDTReference(size_t length);
47 
49 
50  void process(tdrt::TimeSeries<float>& h_input,
51  tdrt::FrequencySeries<float>& h_output);
52 
53  void sine_signal(float period, tdrt::TimeSeries<float>& h_output);
54 
55  float pwft_correlation(tdrt::FrequencySeries<float>& h_fsA, tdrt::FrequencySeries<float>& h_fsB);
56 
57  private:
58  size_t _length;
59  fftwf_plan _plan;
60  float* _fft_in;
61  fftwf_complex* _fft_out;
62 };
63 
64 } // namespace test
65 } // namespace pwft
66 } // namespace cheetah
67 } // namespace ska
68 
69 #endif /* PWFT_TDT_REFERENCE_H_ */
Power Spectrum Fourier Transform Reference Model.
Some limits and constants for FLDO.
Definition: Brdz.h:35