File Exchange

image thumbnail


version 1.0.1 (2.14 KB) by Dr. Erol Kalkan, P.E.
Computes integration of discrete time-signal in frequency domain


Updated 13 Feb 2019

View License

Robust MatLAB function to integrate discrete time-signal in frequency domain by dividing its Fourier spectrum with -iw (w = cyclic frequency); also see diffFD (frequency-domain differentiation function).

Cite As

Dr. Erol Kalkan, P.E. (2019). inteFD (, MATLAB Central File Exchange. Retrieved .

Comments and Ratings (7)

You may check DSP books for spectral domain analyses.

Long Huang

Dear sir, can you provide any references?

Calvin Nisbet

Neelesh Kumar



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

Description is updated

MATLAB Release Compatibility
Created with R2012b
Compatible with any release
Platform Compatibility
Windows macOS Linux

Discover Live Editor

Create scripts with code, output, and formatted text in a single executable document.

Learn About Live Editor