Question

How do you plot the Nyquist plot in MATLAB? WHAT TO REMEMBER?

a) 'nyquist_plot()' function; Remember to input a transfer function
b) 'nyquist(sys)' command; Remember to include frequency range
c) 'plot_nyquist()' function; Remember to use open-loop transfer function
d) Enter 'create_nyquist' in the command window; Remember system stability considerations

Answer 1

To plot the Nyquist plot in MATLAB, you can use the 'nyquist_plot()', 'nyquist(sys)', or 'plot_nyquist()' functions. You can also analyze the system stability by entering 'create_nyquist' in the command window.

Step-by-step explanation:

To plot the Nyquist plot in MATLAB, you can use the 'nyquist_plot()' function or the 'nyquist(sys)' command. When using the 'nyquist_plot()' function, make sure to input the transfer function as an argument. Similarly, when using the 'nyquist(sys)' command, remember to include the frequency range. Another option is to use the 'plot_nyquist()' function, but in this case, you must use the open-loop transfer function.

For system stability considerations, you can enter 'create_nyquist' in the command window to create a Nyquist plot and analyze the stability of the system.