...Baker and Graves-Morris (1981)

If the denominator and the numerator have the same order, Padé approximants are equivalent to the corresponding continuous fraction expansions.

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...small

In the linear-algebraic sense, this means that the spectral radius of operator $\bold{D}\,\bold{B}^{-1}$ is strictly less than one.

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...HREF="node12.html#fig:laplace">11

Another way of constructing circular-symmetric filters is suggested by the rotated McClellan transform Biondi and Palacharla (1993).

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