Bode plot with asymptotes
Updated 22 Sep 2020
The function asymp() corresponds to bode(), but it also plots asymptotes for the magnitude and phase graphs. Phase asymptotes are only horizontal and vertical.
asymp() only accepts SISO transfer functions.
If the transfer function also has a time delay, the time delay is ignored
for the phase asymptotes.
asymp() may be called in two ways only, asymp(h), or asymp(h,wmin,wmax).
Trond Andresen (2023). Bode plot with asymptotes (https://www.mathworks.com/matlabcentral/fileexchange/10183-bode-plot-with-asymptotes), MATLAB Central File Exchange. Retrieved .
MATLAB Release Compatibility
Platform CompatibilityWindows macOS Linux
- Control Systems > Control System Toolbox > Linear Analysis > Time and Frequency Domain Analysis > Frequency-Domain Analysis >
Inspired: CONTROL SYSTEMS - BODE PLOT
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!Start Hunting!
Discover Live Editor
Create scripts with code, output, and formatted text in a single executable document.
some forgotten commas from debugging changed back to semicolons
Erroneous sometimes -360 deg phase correction removed
Just editing the description a little