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dft(h, N)

version 1.0.0.0 (838 Bytes) by Behind The Sciences
Calculate the DFT

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Updated 09 Mar 2016

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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

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