Nyquist plot - Changing the graph axes

조회 수: 35(최근 30일)
Shahar ben ezra
Shahar ben ezra 2020년 10월 15일
댓글: Shahar ben ezra 2020년 10월 24일
Hello everyone
According to the following code why I see the graph like this:
and not like this :
my code
The most basic there is :
sys1 = tf([1 1 ],[1 -1 0])
nyquist(sys1),grid on


Chaitanya Mallela
Chaitanya Mallela 2020년 10월 22일
From the basic graph, you can observe that the axis points are different for real and imaginary. Try setting the equal axis and adjust the graph on the figure window.
sys1 = tf([1 1],[1 -1 0])
axis equal
grid on
  댓글 수: 1
Shahar ben ezra
Shahar ben ezra 2020년 10월 24일
This is good, but not enough
Thanks again

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