Robust Recursive H ∞ DOA Estimation Using Spatial Forward Linear Predictor.

Autor:	Ann-Chen Chang, Chun Hsu, Ing-Jiunn Su
Předmět:	RECURSIVE functions COMPUTER simulation ELECTROMECHANICAL analogies MATHEMATICAL models PERSONAL communication service systems MATHEMATICAL optimization
Zdroj:	Wireless Personal Communications; Sep2008, Vol. 46 Issue 4, p451-462, 12p, 5 Graphs
Abstrakt:	Abstract  This letter deals with robust direction of arrival (DOA) estimation based on the recursive H ∞ algorithm for the forward linear predictor. This recursive H ∞ criterion is different from traditional H 2 estimation criterions which minimize the squared prediction error. The forward linear predictor with recursive H ∞ algorithm is a worst case optimization approach, which minimizes the total effect of the worst disturbances on the prediction error. Some computer simulation examples are provided for illustrating the effectiveness of the proposed method. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
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