Cheetah - SKA - PSS - Prototype Time Domain Search Pipeline
BasebandGaussianNoise.cpp
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24 #include "cheetah/generators/BasebandGaussianNoise.h"
25 #include "cheetah/generators/BasebandGaussianNoiseConfig.h"
26 #include <algorithm>
27 
28 namespace ska {
29 namespace cheetah {
30 namespace generators {
31 
32 template<typename T>
33 std::random_device BasebandGaussianNoise<T>::_dev;
34 
35 template<typename T>
36 BasebandGaussianNoise<T>::BasebandGaussianNoise(BasebandGaussianNoiseConfig const& config)
37  : BaseT()
38  , _config(config)
39  , _generator(_dev())
40  , _rand(0.0, _config.std_deviation())
41 {
42 }
43 
44 template<typename T>
45 BasebandGaussianNoise<T>::~BasebandGaussianNoise()
46 {
47 }
48 
49 template<typename T>
50 void BasebandGaussianNoise<T>::next(DataType& data)
51 {
52  std::transform(data.begin(), data.end(), data.begin(), [this](T) { return _rand(_generator); } );
53 }
54 
55 } // namespace generators
56 } // namespace cheetah
57 } // namespace ska
Some limits and constants for FLDO.
Definition: Brdz.h:35