Help on Polynomial Convolution
- To: mathgroup at smc.vnet.net
- Subject: [mg2082] Help on Polynomial Convolution
- From: zheng at risky.ecs.umass.edu (Yuan Zheng)
- Date: Fri, 29 Sep 1995 01:12:46 -0400
- Organization: University of Massachusetts, Amherst
Hi,
I used Matlab to do numerical computing for a long time. Now I just
switched to Mathematica to do the symbolic computing on the same
problems.
I want to represent a polynomial by it's coefficients as a List. For
example, the polynomial 1 + 2x + 3x^2 is represented as {1,2,3}.
In matlab, there is a function conv(Poly1,Poly2) to compute the
convolution of the two polynomials Poly1 and Poly2. Is there such
package in Mathematica?
I am grad. student on control system design. Where can I find the
related Mathematica packages on this topic?
Thanks
Yuan Zheng
Dept of Mech. Eng.
Umass, Amherst