[R] deconv

From: Ferran Carrascosa <ferran.carrascosa_at_gmail.com>
Date: Wed, 26 Mar 2008 08:50:24 +0100


I'm translating a matlab routine to R and I need some equivalent to deconv():

Description: deconv()
[q,r] = deconv(v,u) deconvolves vector u out of vector v, using long division. The quotient is returned in vector q and the remainder in vector r such that v = conv(u,q)+r .

If u and v are vectors of polynomial coefficients, convolving them is equivalent to multiplying the two polynomials, and deconvolution is polynomial division. The result of dividing v by u is quotient q and remainder r.

I'll agree some help on the translation of this operator to R.

Thanks in advance

-- 
Ferran Carrascosa

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Received on Wed 26 Mar 2008 - 11:02:08 GMT

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