 |
Prof Richard Mitchell |
School of Systems Engineering |
|
 Home |
 Research |
 Teaching |
 Admin |
 Local IET |
 IEEE SMC |
On this page are various Javascript demonstrations of aspects of frequency response and Bode plots. These work in Firefox and Chrome and some later versions of Internet Explorer which support the canvas.
Click on the appropriate link and see the file.
Enjoy - and any feedback appreciated
| Audio Examples | Plotting Frequency Response of audio signals - using musical notes | AudioSignals.html |
| Plotting and Asymptotes | Plotting Frequency Response and adding Asymptotes | FreqRespAsyms.html |
| Explain Asymptotes | Some more explanation of asymptotes (including my novel ones) | ExplainFreqAsyms.html |
| Plotting Elements | Plot Frequency Response and see effect of including/excluding each term | FreqRespSeparate.html |
| System Identification | See 'ideal' identification of a system from the Bode plots | FreqRespSysId.html |
| Designing Controllers | Design different controllers using information on Bode plots | FreqDesign.html |
For an explanation of my extra phase asymptotes, and the associated derivation of eπ, please click here
Some of the above also exist as MATLAB GUIs ... which can be seen at ../matlabcode/index.htm
| Email: r.j.mitchell@reading.ac.uk | Page Last Modified: 04/08/2015 | © 2015 Prof Richard Mitchell |