Plot Nyquist Didactic

A very simple function to understand Cauchy's argument principle and Nyquist Stability Criterion with 4 preprogrammed contours.

fhz
fhz
Version (58,6 KB)
346 Downloads
(2)
1. Apr 2023
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    Requires R2026b and later. Learn more
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  • Install in MATLAB

    Requires R2026b and later. Learn more

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fhz (2026). Plot Nyquist Didactic (https://de.mathworks.com/matlabcentral/fileexchange/73829-plot-nyquist-didactic), MATLAB Central File Exchange. Abgerufen .

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2.2.0

Add 'ny_desv_neg', which does the Nyquist contour with a detour on the left half of the complex plane.
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2.1.0

Added animations with Bode and Nichols plots.
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2.0.0

Minor erros on axis during animations corrected.
Change from a step-size-based path construction to a number-of-elements based construction.
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1.1.0

- Created a new function with an animation and also another kind of animation showing a marker moving around both paths.
- Updated outputs of the function.
- Changed standard of figure usage.
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1.0.0

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  • Install in MATLAB

    Requires R2026b and later. Learn more