Mathematical and Software-Hardware Tools for Modern Hydroacoustic Monitoring Systems

被引：0
|
作者：
Kupriyanov, M. S. [1 ]
Dorokhov, A. V. [1 ]
Klionskiy, D. M. [1 ]
机构：
[1] St Petersburg Electrotech Univ LETI, Dept Comp Sci, St Petersburg, Russia
来源：
2015 IV Forum Strategic Partnership of Universities and Enterprises of Hi-Tech Branches (Science. Education. Innovations) | 2015年
关键词：
filter bank; hydroacoustic monitoring; vector signal processing; weighted overlap-add algorithm; CUDA technology; 3D-visualization;
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
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.
引用
收藏
页码：93 / 96
页数：4
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