Statistical/computational comparison of some estimators for instantaneous frequency
Boashash, Boualem & O'Shea, Peter J. (1991) Statistical/computational comparison of some estimators for instantaneous frequency. In International Conference on Acoustics, Speech and Signal Processing, 1991. ICASSP-91, 14-17 Apr 1991.
Some algorithms for estimating the instantaneous frequency of a constant-amplitude phase-modulated signal are reviewed and compared in terms of computational and statistical efficiency. Each of the algorithms is briefly described. The computational requirements for each algorithm are presented in tabular form, and the variance of each estimator (obtained through simulation) is plotted against theoretically derived lower variance bounds. An explanation is provided as to why each estimator performs as it does, and recommendations are given for the method which should be used for a given signal class
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|Item Type:||Conference Paper|
|Subjects:||Australian and New Zealand Standard Research Classification > ENGINEERING (090000) > ELECTRICAL AND ELECTRONIC ENGINEERING (090600) > Signal Processing (090609)|
|Divisions:||Past > QUT Faculties & Divisions > Faculty of Built Environment and Engineering|
|Copyright Owner:||Copyright 1991 IEEE|
|Copyright Statement:||Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.|
|Deposited On:||14 Jul 2005|
|Last Modified:||09 Jun 2010 12:26|
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