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Question: Convert Polynomial in Pole / Zero Form

Question:Convert Polynomial in Pole / Zero Form

WilliamR 5 Maple
February 18 2018
1

Hey, 

I run into the same issue quite often. Let's say I have some polynomial over variable s like this

H = (s-z0)/((s-p0)*(s-p1))

I do a substitution on s and get something quite messy as a result. Example:

H = ((z-1)/(T*z)-z0)/(((z-1)/(T*z)-p0)*((z-1)/(T*z)-p1))



Now I would like to get the polynomial in the same pole / zero form. I'm sure maple is capable of doing this but I have no clue where to click. Is there an easy way to bring a polynomial over some variable in a standarized form?

Cheers!
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