Topics tagged fftw

Topic	Replies	Views	Activity
2D DFFT: wrong order along the second dimension Numerics fftw	1	537	January 19, 2022
[ANN] PencilFFTs: parallel FFTs of MPI-distributed arrays Package Announcements fftw , hpc , parallel , cluster , mpi	7	2515	December 8, 2021
FFTX for Julia? (Spiral framework) Signal and Image Processing fftw	1	622	November 16, 2021
(discrete cosine transform) DCT on GPU General Usage fftw , gpu	4	892	November 2, 2021
FFT is too fast compared to assignment in CUDA GPU fftw , cuda	3	2773	October 28, 2021
FFTs in probabilistic models Probabilistic Programming question , fftw	5	800	October 15, 2021
Distributing a function that uses FFTW General Usage fftw , distributed	1	542	October 11, 2021
Fft(x,n) when n>length(x) General Usage question , fftw	4	765	October 6, 2021
Define fft_plan! for nested array New to Julia fftw	1	634	August 29, 2021
Apply array function such as fft to nested array New to Julia fftw , arrays	2	656	August 25, 2021
PDE simulation with ETD2. For computing quasicrystal General Usage fftw	8	666	July 15, 2021
Allowed types for `fft()` and `ifft()` when using sparse arrays Numerics fftw , sparse	0	436	July 12, 2021
Do FFTW.jl and Quadmath.jl work together automatically? Numerics question , fftw	3	621	July 8, 2021
IFFT function in julia Signal and Image Processing fftw , matlab , matrices	7	2017	June 23, 2021
Getting different output for fft function in julia and matlab Signal and Image Processing fftw , matlab , matrices	4	3032	June 22, 2021
Fft of Matrix type doesnt work? New to Julia images , fftw	2	885	June 14, 2021
How to verify the convolution theorem in Julia? General Usage fftw , dsp	15	1700	April 29, 2021
[ANN] FourierTools.jl \| Tools for working with Fourier space Package Announcements fftw	1	902	April 24, 2021
Adding noise in frequency domain while solving an SPDE Numerics question , fftw , diffeq , dsp	3	744	April 14, 2021
oneAPI & FFTW GPU fftw , first-steps , oneapi	2	924	April 12, 2021
`plan_rfft` together used with `mul!` and `@view` complains about wrong-strides-output Signal and Image Processing fftw , views	24	1888	March 30, 2021
Possible bug using plan_irfft and plan_rfft with mul! and ldiv! General Usage question , fftw , bug , linearalgebra	2	715	March 17, 2021
FFT planning with flags fails for CUDA GPU fftw , cuda	2	1060	March 10, 2021
The need of (i)fftshift's to compute a PDE using Fourier Transform Numerics question , fftw , diffeq , pde , dsp	12	3406	March 8, 2021
Multidimensional Real Fast Fourier Transform General Usage fftw , dsp	8	5458	March 5, 2021
How to use Fourier Filter on Complex Data Signal and Image Processing question , fftw , dsp	8	2553	March 4, 2021
Map Performance with CuArrays GPU question , fftw , cuda , broadcast	15	5514	January 4, 2021
Fft() function does not return the correct analytic result Signal and Image Processing fftw , dsp	5	2218	November 26, 2020
Modifying all the frequency components of an FFT to 0 EXCEPT the 0th, +-3rd, +-6th, etc New to Julia question , fftw , array	4	686	October 21, 2020
What scaling applies to the irfft (inverse fast fourier transform - FFTW.jl package) Signal and Image Processing fftw	4	2159	September 29, 2020