Rabenstein R (1994)
Publication Status: Published
Publication Type: Journal article, Original article
Publication year: 1994
Publisher: Springer Verlag (Germany)
Book Volume: 13
Pages Range: 65-75
Journal Issue: 1
DOI: 10.1007/BF01183841
A method will be presented for the approximation of a desired two-dimensional frequency response by the frequency response of a two-dimensional finite-impulse-response digital filter. It is possible to match the functional values and an arbitrary number of derivatives of both responses for zero frequency, thus making the error flat up to a desired degree. Remaining degrees of freedom are used for an L-approximation. Closed form design formulae will be given. © 1994 Birkhäuser.
APA:
Rabenstein, R. (1994). Design of 2D FIR digital filters with flatness constraints for the error function. Circuits Systems and Signal Processing, 13(1), 65-75. https://doi.org/10.1007/BF01183841
MLA:
Rabenstein, Rudolf. "Design of 2D FIR digital filters with flatness constraints for the error function." Circuits Systems and Signal Processing 13.1 (1994): 65-75.
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