Sliding Window Evaluation of the Wiener-Hopf Equation
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Date
2020-06
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Mark
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Společnost pro radioelektronické inženýrství
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Abstract
This paper presents an efficient method for solving the Wiener-Hopf equation in a sliding window by calculating the correlation matrices recursively. Furthermore, a novel algorithm is introduced for evaluating the inverse of the auto-correlation matrix - the Recursion with Splitting the Correlation matrix into 4 Blocks for Inversion - which can significantly reduce the computational requirements. The presented procedure is optimized for special cases to achieve an efficient implementation which allows faster rel-time signal processing or to reduce the response time - e.g. the latency -- by distributing the computations over the time. The proposed method is also validated through numerical simulations and hardware implementation.
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Citation
Radioengineering. 2020 vol. 29, č. 2, s. 365-375. ISSN 1210-2512
https://www.radioeng.cz/fulltexts/2020/20_02_0365_0375.pdf
https://www.radioeng.cz/fulltexts/2020/20_02_0365_0375.pdf
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Peer-reviewed
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en