Mathematical and software-hardware tools for modern hydroacoustic monitoring systems

The paper discusses filter bank implementations in hydroacoustic monitoring tasks and a new modification of the weighted overlap-add algorithm for vector (multichannel) signal processing. We provide the results of filter bank implementation using the central processing unit and the CUDA technology a...

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Vydáno v:	2015 IV Forum Strategic Partnership of Universities and Enterprises of Hi-Tech Branches (Science. Education. Innovations) s. 93 - 96
Hlavní autoři:	Kupriyanov, M. S., Dorokhov, A. V., Klionskiy, D. M., Seleznev, I. A.
Médium:	Konferenční příspěvek
Jazyk:	angličtina
Vydáno:	IEEE 01.11.2015
Témata:	3D-visualization Algorithm design and analysis CUDA technology Discrete Fourier transforms filter bank Filter banks Graphics processing units hydroacoustic monitoring Monitoring Signal processing algorithms vector signal processing weighted overlap-add algorithm Yttrium
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Shrnutí:	The paper discusses filter bank implementations in hydroacoustic monitoring tasks and a new modification of the weighted overlap-add algorithm for vector (multichannel) signal processing. We provide the results of filter bank implementation using the central processing unit and the CUDA technology and show that CUDA is more efficient for long signal sets. Finally, we cover some aspects of data visualization in hydroacoustic monitoring tasks.
DOI:	10.1109/IVForum.2015.7388265