image thumbnail

dft(h, N)

version (838 Bytes) by Behind The Sciences
Calculate the DFT


Updated 09 Mar 2016

View License

Function to calculate the DFT of a signal in the time domain (given in its discrete samples)
%DFT compute the Discrete Fourier Transform of N samples
% calling: [H,W] = dft (h, N)
% h: input vector of finite length, L
% N:frequency bandwidth on (-pi, pi) with condition: N >= L
% W:DFT bandwidth
% H: Frequency response

Cite As

Behind The Sciences (2022). dft(h, N) (, MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2014b
Compatible with any release
Platform Compatibility
Windows macOS Linux

Community Treasure Hunt

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

Start Hunting!