MATLAB Answers

i want two responce on same plot

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Muhammad
Muhammad on 10 Sep 2021
Edited: Awais Saeed on 10 Sep 2021
i want both step fuction on same plot with different colors
clc
clear all
s=tf('s')
t=(1*10^4)*s+(3*10^5)
y=s^5+98*s^4+2194*s^3+3655*s^2+107100*s+3*10^5
g= t/y
a=(1.2*10^4)*s+(2.7*10^5)
b=s^5+98*s^4+2194*s^3+3655*s^2+107100*s+2.7*10^5
c= a/b *exp(-10*s)
figure
subplot(1,2,1)
hold oon
% title('approximate responce')
step(g)
title('approximate responce')
grid on
subplot(1,2,2)
step(c)
title('approximate responce')
grid on
what command should be used

Accepted Answer

Awais Saeed
Awais Saeed on 10 Sep 2021
Edited: Awais Saeed on 10 Sep 2021
Try
figure
hold on
step(g, 'r')
title('approximate responce')
step(c, 'g')
grid on
legend('step(g)', 'step(c)')
or just simply
step(g,'r',c,'g')

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