Iterative design of one- and two-dimensional FIR digital filtersThe paper describes a new iterative technique for designing FIR (finite duration impulse response) digital filters using a frequency weighted least squares approximation. The technique is as easy to implement (via FFT) and as effective in two dimensions as in one dimension, and there are virtually no limitations on the class of filter frequency spectra approximated. An adaptive adjustment of the frequency weight to achieve other types of design approximation such as Chebyshev type design is discussed.
Document ID
19770027477
Acquisition Source
Legacy CDMS
Document Type
Conference Proceedings
Authors
Suk, M. (California Univ. Davis, CA, United States)
Choi, K. (California Univ. Davis, CA, United States)
Algazi, V. R. (California, University Davis, Calif., United States)
Date Acquired
August 8, 2013
Publication Date
January 1, 1976
Subject Category
Electronics And Electrical Engineering
Meeting Information
Meeting: Annual Asilomar Conference on Circuits, Systems, and Computers