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On the computation of the inverse of a two-variable polynomial matrix by interpolation.
Nicholas P. Karampetakis
Alexandros Evripidou
Published in:
Multidimens. Syst. Signal Process. (2012)
Keyphrases
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matrix inversion
orthogonal matrices
correlation matrix
linear algebra
piecewise polynomial
jacobian matrix
square root
image interpolation
positive semidefinite
interpolation methods
database
efficient computation
low rank
covariance matrix
b spline
least squares
data sets