Topics tagged fftw

Topic	Replies	Views	Activity
How do frequencies shift after a FFT? Signal and Image Processing fftw , dsp , fft	11	1525	October 9, 2022
Comparison of different fft-implementations Signal and Image Processing fftw , signal-processing , fft	11	1532	October 7, 2022
Type issue with captured variables -> let workaround failed General Usage fftw , performance , closure	3	334	August 13, 2022
How to take the 3D fft of a vector? Signal and Image Processing fftw , 3d	8	606	August 12, 2022
Find Power Spectrum and Density Signal and Image Processing fftw , dsp	4	1082	August 7, 2022
Optimal Power of N for FFTW Signal and Image Processing fftw	10	739	August 3, 2022
Performance of PencilFFTs with CuArray GPU fftw , parallel , cluster , mpi	1	352	July 21, 2022
FFTW MKL sub dimensional FFT create plan failed Internals & Design fftw , mkl	3	624	June 25, 2022
I didn't ask for plan_bfft, but got MethodError: no method matching plan_bfft(::Vector{Number}, ::UnitRange{Int64}) Signal and Image Processing fftw	3	483	June 16, 2022
FFT with variable sampling frequency Numerics fftw , nfft	11	1739	May 15, 2022
Trying to understand what FFT returns to me Numerics question , fftw	4	1014	February 13, 2022
FFT'ing lots of short vectors on GPU GPU fftw	3	641	January 31, 2022
Why I can't use mul! and plan_fft together? New to Julia question , fftw , bug , linearalgebra	4	849	January 26, 2022
Sinc Interpolation based on FFT Signal and Image Processing fftw , interpolations , dsp	92	6912	January 24, 2022
2D DFFT: wrong order along the second dimension Numerics fftw	1	455	January 19, 2022
[ANN] PencilFFTs: parallel FFTs of MPI-distributed arrays Package Announcements fftw , hpc , parallel , cluster , mpi	7	2128	December 8, 2021
FFTX for Julia? (Spiral framework) Signal and Image Processing fftw	1	492	November 16, 2021
(discrete cosine transform) DCT on GPU General Usage fftw , gpu	4	620	November 2, 2021
FFT is too fast compared to assignment in CUDA GPU fftw , cuda	3	2076	October 28, 2021
FFTs in probabilistic models Probabilistic programming question , fftw	5	669	October 15, 2021
Distributing a function that uses FFTW General Usage fftw , distributed	1	437	October 11, 2021
Fft(x,n) when n>length(x) General Usage question , fftw	4	586	October 6, 2021
FFTW scales pretty well (some @btime benchmarks) Performance fftw , gpu , parallel , multithreading	0	1457	September 3, 2019
Define fft_plan! for nested array New to Julia fftw	1	508	August 29, 2021
Apply array function such as fft to nested array New to Julia fftw , arrays	2	528	August 25, 2021
PDE simulation with ETD2. For computing quasicrystal General Usage fftw	8	490	July 15, 2021
Allowed types for `fft()` and `ifft()` when using sparse arrays Numerics fftw , sparse	0	355	July 12, 2021
Do FFTW.jl and Quadmath.jl work together automatically? Numerics question , fftw	3	501	July 8, 2021
IFFT function in julia Signal and Image Processing fftw , matlab , matrices	7	1484	June 23, 2021
Getting different output for fft function in julia and matlab Signal and Image Processing fftw , matlab , matrices	4	2657	June 22, 2021