differential equation solution for control system
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c(t) is output and r(t) input
I want find ;
1) transfer function [C(s)/R(s)]
2) partial-fraction expansion of [C(s)/R(s)
3) the output c(t) and plot step responce system
I am trying to learn matlab for my project but i didnt solving problems.I will be happy if you help
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William Alberg
am 15 Mai 2020
The transfer function can be inserted into matlab the following way:
% make transferfunction
b = 1;
a = [1 5 6 10];
G = tf(b,a);
For partial-fraction expansion, you can use the function "residue". See: https://se.mathworks.com/help/matlab/ref/residue.html
[r,p,k] = residue(b,a);
The step response can be found by using the command "step"
figure;
step(G)
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