CUDAFourier[cuvec]
finds the discrete Fourier transform of a CUDA vector cuvec.
CUDAFourier[cumat]
finds the discrete Fourier transform of a CUDA matrix cumat.
CUDAFourier[list]
finds the discrete Fourier transform of a list of complex numbers.
CUDAFourier
CUDAFourier[cuvec]
finds the discrete Fourier transform of a CUDA vector cuvec.
CUDAFourier[cumat]
finds the discrete Fourier transform of a CUDA matrix cumat.
CUDAFourier[list]
finds the discrete Fourier transform of a list of complex numbers.
Details and Options
- The CUDALink application must be loaded using Needs ["CUDALink`"].
- CUDAFourier works on one-, two-, and three-dimensional lists.
Examples
open all close allBasic Examples (4)
First, load the CUDALink application:
This computes the one-dimensional Fourier transform using CUDA:
The result agrees with the Wolfram Language:
CUDAFourier works on two-dimensional datasets. Here, a dataset is generated:
Find the logarithmic power spectrum:
CUDAFourier can be used on multidimensional datasets. This gets the data from an image:
This performs the Fourier operation:
This shows the absolute value of the result:
Neat Examples (1)
Find the Fourier transform of the rule 30 cellular automaton pattern:
Logarithmic power spectrum:
See Also
Related Guides
-
▪
- CUDALink
Text
Wolfram Research (2010), CUDAFourier, Wolfram Language function, https://reference.wolfram.com/language/CUDALink/ref/CUDAFourier.html.
CMS
Wolfram Language. 2010. "CUDAFourier." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/CUDALink/ref/CUDAFourier.html.
APA
Wolfram Language. (2010). CUDAFourier. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/CUDALink/ref/CUDAFourier.html
BibTeX
@misc{reference.wolfram_2025_cudafourier, author="Wolfram Research", title="{CUDAFourier}", year="2010", howpublished="\url{https://reference.wolfram.com/language/CUDALink/ref/CUDAFourier.html}", note=[Accessed: 17-November-2025]}
BibLaTeX
@online{reference.wolfram_2025_cudafourier, organization={Wolfram Research}, title={CUDAFourier}, year={2010}, url={https://reference.wolfram.com/language/CUDALink/ref/CUDAFourier.html}, note=[Accessed: 17-November-2025]}