is it possible to convert second or higher order differential equation in s domain i.e. transfer function. directly how?

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is it possible to convert second or higher order differential equation in s domain i.e. transfer function...directly

Accepted Answer

Azzi Abdelmalek
Azzi Abdelmalek on 15 Feb 2013
Edited: Azzi Abdelmalek on 16 Feb 2013
Example
Edit
5*d3y-4d2y+10y=20*du+4u
The coefficients of your equation are
D=[5 0 -4 10]
N=[20 4]
% Your transfer function
G=tf(N,D)
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