Some Properties of the Log-Likelihood Ratio
โ Scribed by Chung-chieh Lee
- Publisher
- Elsevier Science
- Year
- 1982
- Tongue
- English
- Weight
- 612 KB
- Volume
- 313
- Category
- Article
- ISSN
- 0016-0032
No coin nor oath required. For personal study only.
โฆ Synopsis
The detection of a deterministic signal in additive noise is considered. The log-likelihood ratio is studied for three cases: stationary white noise process, stationary
Markov noise process, and noise process with independent increments. Procedures leading to realizable optimum detection schemes and related examples are given. An approximation to the log-likelihood ratio, which leads to the locally optimum detector, is also presented for the white noise case.
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