diffFD

Version 2.0.1 (2.06 KB) by Dr. Erol Kalkan, P.E.
Computes derivative of discrete time-signal in frequency domain
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539 Downloads
Updated 13 Feb 2019

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Robust MatLAB differentiation function to compute derivative of discrete time-signal in frequency domain by multiplying its Fourier spectrum with iw (w = cyclic frequency) ; also see inteFD (frequency-domain integration function).

Cite As

Dr. Erol Kalkan, P.E. (2026). diffFD (https://se.mathworks.com/matlabcentral/fileexchange/58944-difffd), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2012b
Compatible with any release
Platform Compatibility
Windows macOS Linux
Categories
Find more on Fourier Analysis and Filtering in Help Center and MATLAB Answers
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Version Published Release Notes
2.0.1

added "enforce input as row vector" to prevent errors if the user has a column input.
2.0.0.0

An example is added.
Description is updated
1.0.0.0

Title has been updated
Fixed typo