False Alarm Rate of the GLRT for Subspace Signals in Subspace Interference Plus Gaussian Noise | Zendy

Jun Liu | Zendy; Jian Li | Zendy

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False Alarm Rate of the GLRT for Subspace Signals in Subspace Interference Plus Gaussian Noise

Author(s) -

Jun Liu,

Jian Li

Publication year - 2019

Publication title -

ieee transactions on signal processing

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.638

H-Index - 270

eISSN - 1941-0476

pISSN - 1053-587X

DOI - 10.1109/tsp.2019.2912149

Subject(s) - constant false alarm rate , false alarm , subspace topology , covariance matrix , mathematics , gaussian noise , algorithm , statistics , detector , interference (communication) , likelihood ratio test , noise (video) , detection theory , computer science , artificial intelligence , telecommunications , mathematical analysis , channel (broadcasting) , image (mathematics)

In the presence of interference and Gaussian noise with unknown covariance matrix, a generalized likelihood ratio test (GLRT) detector has already been developed for detecting a distributed target. The target signal and interference are described with subspace models, namely, the target signals (or interference) are modeled as linear combinations of the linearly independent columns of a known subs...

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