MATLAB Answers

# increament in for loop does not working for impulse response

1 view (last 30 days)
Tathagata Roy on 14 Mar 2021
Answered: Geoff Hayes on 14 Mar 2021
g=input("enter the lowest range of damping factror: ");
wn=input("enter the highest range of natural frequency= ");
%forloop%
for c= g:1
n=[wn.^2 0 0];
d=[1 2.*c.*wn wn.^2 ];
sys=tf(n,d);
impulse(sys,'r')
hold on
g=g+0.1;
end
##### 1 CommentShowHide None
Tathagata Roy on 14 Mar 2021
I want to vary the value of damping constant in steps in each response( like 0.1,0.2,0.3, ...... ,1).
so I need to increase the value of given damping rato in steps. but the code is running for only the user input values for once that means onle on plot is showing which is the first case.
so please elp me to solve this one.

Sign in to comment.

### Answers (1)

Geoff Hayes on 14 Mar 2021
Tathagata - if the damping constant/factor is given by g, and you want to increment this value by 0.1 on each iteration of the loop (up to one), then just do
for c= g:0.1:1
where you include the increment of 0.1.
##### 0 CommentsShowHide -1 older comments

Sign in to comment.

### Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!