fft dim parameter when ndims(x) > 2

Illustration
Genesis - 2021-01-19T14:12:29+00:00
Question: fft dim parameter when ndims(x) > 2

fft dim shows how dim parameter is used for multidimensional  signals of ndims(X) = 2 When ndims(X) > 2 how is it used? (I cannot use fftn here.)

Related Questions

  • How do I uninstall and reinstall MathWorks Service Host?
  • MatLab App Design - how to use default value for Edit Field function?
  • What's the difference between imagesc and imshow?
  • Error evaluating parameter 'Value' in simulink
  • Why do I get a connection error when installing or activating MATLAB or other MathWorks products?

    • Expert Answer

    Profile picture of Prashant Kumar Prashant Kumar answered . 2025-11-20

    If you have a multidimensional  array x, say

     

    x = ones(3,4,5)

    then

    fft(x,[],3)

    will perform FFT on the dimension with 5 elements, and so on.


    Not satisfied with the answer ?? ASK NOW

    Get a Free Consultation or a Sample Assignment Review!

    Upload Assignment Talk to Expert