Title
A Numerical Algorithm for Stability Testing of 2-D Recursive Digital Filters
Document Type
Article
Publication Date
1-1-1990
Abstract
A simple numerical algorithm is proposed for stability testing of 2-D recursive digital filters. It consists of a Cholesky factorization and a discrete cosine transform program as well as a table method for testing zero locations (with respect to unit circle) of 1-D polynomials. The algorithm has a better numerical result in general which is illustrated by an example. © 1990 IEEE
Publication Source (Journal or Book title)
IEEE Transactions on Circuits and Systems
First Page
135
Last Page
138
Recommended Citation
Gu, G., & Lee, E. (1990). A Numerical Algorithm for Stability Testing of 2-D Recursive Digital Filters. IEEE Transactions on Circuits and Systems, 37 (1), 135-138. https://doi.org/10.1109/31.45702
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