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-rw-r--r--fourier.hpp32
1 files changed, 0 insertions, 32 deletions
diff --git a/fourier.hpp b/fourier.hpp
deleted file mode 100644
index 86335f7..0000000
--- a/fourier.hpp
+++ /dev/null
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-#pragma once
-#include <cmath>
-#include <fftw3.h>
-#include <complex>
-#include <vector>
-
-using Real = double;
-using Complex = std::complex<Real>;
-using namespace std::complex_literals;
-
-Real f(Real λ, unsigned p, unsigned s, Real q);
-Real df(Real λ, unsigned p, unsigned s, Real q);
-Real ddf(Real λ, unsigned p, unsigned s, Real q);
-
-class FourierTransform {
-private:
- std::vector<Real> a;
- std::vector<Complex> â;
- fftw_plan plan_r2c;
- fftw_plan plan_c2r;
- Real Δω;
- Real Δτ;
-public:
- FourierTransform(unsigned n, Real Δω, Real Δτ, unsigned flags = 0);
- ~FourierTransform();
- std::vector<Complex> fourier(const std::vector<Real>& c);
- std::vector<Real> inverse(const std::vector<Complex>& ĉ);
-};
-
-std::string fourierFile(std::string prefix, unsigned p, unsigned s, Real λ, Real τ₀, Real y, unsigned log2n, Real τₘₐₓ);
-Real energy(const std::vector<Real>& C, const std::vector<Real>& R, unsigned p, unsigned s, Real λ, Real y, Real Δτ);
-std::tuple<std::vector<Complex>, std::vector<Complex>> RddfCtdfCt(FourierTransform& fft, const std::vector<Real>& C, const std::vector<Real>& R, unsigned p, unsigned s, Real λ);