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I'm using the control package with python 3.10 in Pycharm and Jupiter lab.
I have stumbled upon a possible issue while trying to create a Nyquist plot for a simple system
import control as cts = ct.tf('s'))plant_1 = 1/(s*(s + 5)*(s + 7)))ct.nyquist_plot(plant_1)
The result I'm getting is this:
While in MATLAB I'm getting different results
clear all;close all;clc;s = tf('s');plant_1 = 1/(s*(s + 5)*(s + 7));nyquistplot(plant_1)
Is there a limitation that might be causing this issue or am I missing something?