fft

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Matlab FFT doesnt show right frequency with measured signal, Script tested with sinus signal workes
user_155937000
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1
1
50
fft matlab
FFT of complex signal in Python resulting in "flipped" spectra compared to FFT in Mathematica
user_159538690
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4
2
314
wolfram-mathematica fft signal-processing python
PyTorch's FFT not preserving Linearity
user_24074380
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2
0
100
pytorch fft python
FFTW.jl for 2D array: Diffusion only happening in 1D
user_147717310
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2
1
206
differentialequations.jl julia fftw fft
How can I extract the cosine transform formula used for 2D by scipy.fft.dct?
user_40893510
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2
1
221
scipy fft python
How to draw on a Fourier transform numpy array Opencv
user_108524630
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2
1
571
fft image-processing numpy python
Parseval's Theorem with Numpy FFT is not fulfilled
user_131305320
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2
1
314
fft signal-processing python
Is there a way to define the gradient of a 3D FFT using tensorflow's custom_gradient decorator
user_77044190
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2
0
282
automatic-differentiation tensorflow fft python
Using GEKKO with Fast Fourier Transform
user_125875800
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2
1
78
least-squares gekko fft optimization python
Fortran 2D grid w/ Periodic Boundary Conditions - efficient implementation
user_32872900
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2
0
141
numerical-methods multidimensional-array fft fortran performance
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