Wolfram Library Archive

All Collections Articles Books Conference Proceedings
Courseware Demos MathSource Technical Notes
Title Downloads

Power Spectrum of a Function

Housam Binous
Organization: KFUPM
Department: Chemical Engineering
URL: http://sites.google.com/site/homepageofdrhousambinous/
Revision date


We show how one can plot the power spectrum of a function in order to obtain the major peaks and their relative intensity. We use a simple example that can be found in the book written by Kenneth J. Beers: Numerical Methods for Chemical Engineering, Applications in Matlab, Cambridge University Press, 2007. We obtain the same results as those given in Figure 9.2 of the above reference.

*Applied Mathematics
*Applied Mathematics > Numerical Methods
*Engineering > Chemical Engineering
*Science > Chemistry

Power Spectrum, Fourier Transform
Downloads Download Wolfram CDF Player

PowerSpectrum.nb (85.5 KB) - Mathematica Notebook [for Mathematica 5.2]