Title

The multifamily likelihood ratio test for multiple signal model detection

Document Type

Article

Date of Original Version

5-1-2005

Abstract

The generalized likelihood ratio test (GLRT) is a standard tool for designing signal detectors. It produces detectors that perform well when the signal model is known, except for a fixed set of signal parameters. However, it is unable to accommodate multiple signal models. We introduce the multifamily likelihood ratio test, which extends the GLRT and alleviates this limitation. © 2005 IEEE.

Publication Title

IEEE Signal Processing Letters

Volume

12

Issue

5

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