Repeated allocations for fft in pseudospectral code
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1
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94
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July 4, 2025
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2D-FFT gives nonzero imaginary value at [1,1]
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1
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68
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May 31, 2025
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Repeated Convolutions With Large 1D Arrays
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20
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378
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April 14, 2025
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Runtime dispatch for plan_fft
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1
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81
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March 14, 2025
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Forward Automatic Differentiation & FFTs
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13
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363
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February 22, 2025
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Why is CUDA.FFT slow only when performed over the second dimension of a 3D array?
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0
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74
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January 29, 2025
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How to apply fft to an array of static arrays?
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4
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116
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December 24, 2024
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Fastest Julia implementation for a cyclic convolution of real vectors
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17
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396
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December 12, 2024
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Help with NUFFT (NFFT) vs FFT in Radial MRI applications
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0
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72
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November 1, 2024
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Reusing a complex FFT array’s memory as a real array, “C-style”
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7
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139
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October 4, 2024
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Fourier transform of a Dual vector
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3
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143
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August 23, 2024
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FFT scaling. Matlab vs. Julia
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8
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1394
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June 30, 2024
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How to avoid memory blow up with FFT without expensive garbage collection?
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3
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356
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June 10, 2024
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Is it time to make a pure Julia FFT?
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14
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2868
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May 8, 2024
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Weird phase result between two simple sine curves
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12
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421
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March 18, 2024
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[ANN] FFTIndexing.jl
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0
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295
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March 10, 2024
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Is there a library for a generic convolution function?
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1
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272
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February 17, 2024
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Error in FastTransforms.jl for cheb2leg
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1
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264
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January 22, 2024
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Fourier expansion package
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8
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1139
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January 11, 2024
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Chebyshev Transform using FFTW and FastTransforms.jl Speed
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6
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874
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December 16, 2023
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Batched CUDA FFT Plans
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2
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462
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October 20, 2023
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How to detect oscillations/characteristic frequencies in data?
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5
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547
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October 19, 2023
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Is CUDA.jl and FFTW threadsafe?
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4
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495
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May 22, 2023
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CUDA.jl crashes if a 4d FFT is asked
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2
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540
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April 7, 2023
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CuPy CuFFT ~2x faster than CUDA.jl CuFFT
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15
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2825
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February 27, 2023
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Help needed with FFT and NFFT
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14
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1487
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February 12, 2023
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Why are the return-values of fft and fftfreq so terrible?
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16
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3284
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November 12, 2022
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How do frequencies shift after a FFT?
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11
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2172
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October 9, 2022
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Comparison of different fft-implementations
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11
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2096
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October 7, 2022
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2D FFT convolution but get inaccurate results
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9
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955
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September 27, 2022
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