Title :
Mathematical and software-hardware tools for modern hydroacoustic monitoring systems
Author :
M. S. Kupriyanov;A. V. Dorokhov;D. M. Klionskiy;I. A. Seleznev
Author_Institution :
Computer Science Department, Saint Petersburg Electrotechnical University ?LETI?, Saint Petersburg, Russian Federation
Abstract :
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.
Keywords :
"Filter banks","Discrete Fourier transforms","Monitoring","Graphics processing units","Yttrium","Signal processing algorithms","Algorithm design and analysis"
Conference_Titel :
Strategic Partnership of Universities and Enterprises of Hi-Tech Branches (Science. Education. Innovations), 2015 IV Forum
DOI :
10.1109/IVForum.2015.7388265
