Deconvolution and polynomial division.

  [Q,R] = DECONV(B,A) deconvolves vector A out of vector B.  The result

  is returned in vector Q and the remainder in vector R such that

  B = conv(Q,A) + R.



  If A and B are vectors of polynomial coefficients, deconvolution

  is equivalent to polynomial division.  The result of dividing B by

  A is quotient Q and remainder R.



  See also CONV15XZUU2.