Help using FFT and IFFT in matlab - Programmers Heaven

Howdy, Stranger!

It looks like you're new here. If you want to get involved, click one of these buttons!


Welcome to the new platform of Programmer's Heaven! We apologize for the inconvenience caused, if you visited us from a broken link of the previous version. The main reason to move to a new platform is to provide more effective and collaborative experience to you all. Please feel free to experience the new platform and use its exciting features. Contact us for any issue that you need to get clarified. We are more than happy to help you.

Help using FFT and IFFT in matlab

sarbjit1987sarbjit1987 Posts: 2Member
i just want to calculate dft and idft of a given matrix and plot it. using fft and ifft function in matlab
given matrix a=[0 1 2 3]
just calculate its dft using fft and plot it.
i hd made a program that finds it and plot it but it plots only real axis.
i m writing code for it.
a=[0 1 2 3];
for i=1:4,
hold on
Sign In or Register to comment.