what is the inverse function (inufft??) of non uniform version Fast Fourier transform(nufft)?

16 visualizaciones (últimos 30 días)
川 杨
川 杨 el 8 de Jul. de 2022
Respondida: Umang Pandey el 26 de Sept. de 2023
Hi guys,
I would like to ask the N-D inverse non uniform Fast Fourier Transform (inufftn). It seems that inufftn is still in the air.
Looking forward hearing from you guys!

Iniciar sesión para responder a esta pregunta.

Respuestas (1)

Umang Pandey
Umang Pandey el 26 de Sept. de 2023
Hi,
As per the MATLAB release 2023b, the function "inufftn" does not exist. However, you can refer to the following MATLAB answer to get an idea on how to implement it:
https://www.mathworks.com/matlabcentral/answers/829233-how-do-i-invert-a-non-uniform-fft-using-the-nufft-function?s_tid=srchtitle
Best,
Umang

Categorías

Más información sobre Discrete Fourier and Cosine Transforms en Help Center y File Exchange.

Etiquetas

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by