StackOverflow Questions for Tag: fftw

steven

Reputation: 71

FFTW advanced interface with MPI in C

cmpifftw

Score: 3

Answers: 0

Charles Brunet

Reputation: 23160

Improving FFT performance in Python

pythonnumpyscipyfftfftw

Score: 31

Answers: 7

slaw

Reputation: 6899

Make PyFFTW Faster Than SciPy Convolve

pythonnumpyscipyfftwpyfftw

Score: 0

Answers: 0

readonly

Reputation: 21

Poor perf from aocc+amd-fftw in linux with AMD Genoa CPU (compared to built with Intel icpx+mkl)

c++amdfftwintel-mklintel-oneapi

Score: 1

Answers: 0

Aditya Kurrodu

Reputation: 481

Strict aliasing violation in C

calignmentfftwstrict-aliasing

Score: 1

Answers: 1

mrhndsm

Reputation: 1

Calculate Power Spectrum From FFT

c++signal-processingfftfftwspectrum

Score: 0

Answers: 0

John R

Reputation: 21

How to scale DFT output to 0.0 through 1.0

cfftfftwdft

Score: 1

Answers: 1

Climbatized

Reputation: 13

Using unique_ptr and custom deleter with the fftw3 library

c++smart-pointersunique-ptrfftw

Score: 1

Answers: 2

John

Reputation: 11

Calculating wavelength, amplitude and phase using FFTW

signal-processingfftwphaseamplitude

Score: 0

Answers: 1

Mohammad Hassan Rezaei

Reputation: 21

conversion fftw_complex to std::complex

c++vectortype-conversionfftw

Score: 2

Answers: 1

Thinium

Reputation: 303

Build FFTW for Apple M1 and the older intel devices

xcodeapple-m1fftwlipo

Score: 1

Answers: 2

Iordan Bogdan

Reputation: 43

Differences between OpenCV and FFTW 2D DCT

opencvimage-processingsignal-processingfftwdct

Score: 1

Answers: 1

Magpie

Reputation: 627

Using rb_define_singleton_method in c (or c++)

c++crubyfftw

Score: 2

Answers: 1

Jesse Feng

Reputation: 161

Conda installed gfortran and gcc cannot compile executables

gcccondampiexecutablefftw

Score: 0

Answers: 1

Seikei

Reputation: 1

Something went wrong in my using of FFTW3, on windows system using vscode and MinGW, c++

c++mingwfftw

Score: -1

Answers: 1

user26999065

Reputation: 3

How to use multithreaded FFTW inside an OpenMP Fortran code

fortranopenmpfftw

Score: 0

Answers: 1

FiSer

Reputation: 27

Problems between fftw-2.1.5 libraries and OpenMPI

openmpifftw

Score: 1

Answers: 1

Alan Corey

Reputation: 611

Storing an array of fftwf_plans?

carraysdynamicfftw

Score: 0

Answers: 1

Mathew77

Reputation: 87

1D FFT along different dimensions of 3D array in MATLAB vs C++

c++matlabfftfftw

Score: 0

Answers: 1

Felipe_SC

Reputation: 19

Issue with in-place 2D fast fourier transform

c++fftw

Score: 0

Answers: 1

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