Cheetah - SKA - PSS - Prototype Time Domain Search Pipeline
BasebandGaussianNoise.h
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24 #ifndef SKA_CHEETAH_GENERATORS_BASEBANDGAUSSIANNOISE_H
25 #define SKA_CHEETAH_GENERATORS_BASEBANDGAUSSIANNOISE_H
26 
27 
28 #include "TimeFrequencyGenerator.h"
29 #include <random>
30 
31 namespace ska {
32 namespace cheetah {
33 namespace generators {
34 class BasebandGaussianNoiseConfig;
35 
43 template<typename T>
44 class BasebandGaussianNoise : public TimeFrequencyGenerator<T> // TODO this class should NOT be a TimeFrequencyGenerator
45 {
47  typedef typename BaseT::DataType DataType;
48 
49  public:
53 
54  virtual void next(DataType& data) override;
55 
56  private:
57  BasebandGaussianNoiseConfig const& _config;
58  std::mt19937 _generator;
59  std::normal_distribution<float> _rand;
60 
61  static std::random_device _dev;
62 };
63 
64 
65 } // namespace generators
66 } // namespace cheetah
67 } // namespace ska
68 #include "detail/BasebandGaussianNoise.cpp"
69 
70 #endif // SKA_CHEETAH_GENERATORS_BASEBANDGAUSSIANNOISE_H
Baseband Generator for generating baseband noise with a given standard deviation. ...
Some limits and constants for FLDO.
Definition: Brdz.h:35