DocumentCode
388628
Title
A qualitative instability theory for lattice filters
Author
Steinhardt, Allan ; Jones, William
Author_Institution
Oklahoma State University, Stillwater, OK
Volume
9
fYear
1984
fDate
30742
Firstpage
456
Lastpage
458
Abstract
In this paper we develop a fast algorithm which provides answers to the following two related questions: (1) If a lattice filter is unstable what is its degree of instability? and (2) If a signal is nonminimum phase how far is it from being minimum phase? A proof of the correctness of the algorithm is provided, as are numerical examples.
Keywords
Filtering theory; Filters; Indexing; Lattices; Mathematics; Phase measurement; Reflection; Stability; Utility programs;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '84.
Type
conf
DOI
10.1109/ICASSP.1984.1172708
Filename
1172708
Link To Document