FPGA Implement Of Multi-Channel Real-Time Correlation Processing System

被引：0
|
作者：
Liu, Xin [1 ]
Sun, Dajun [1 ]
Teng, Tingting [1 ]
Tian, Yuan [1 ]
机构：
[1] Harbin Engn Univ, Sci & Technol Underwater Acoust Lab, Harbin 150001, Heilongjiang, Peoples R China
来源：
SENSORS, MEASUREMENT AND INTELLIGENT MATERIALS, PTS 1-4 | 2013年 / 303-306卷
关键词：
FPGA; Sliding-Correlation; Real-Time Signal Processing; NIOS;
D O I：
10.4028/www.scientific.net/AMM.303-306.1925
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Aiming at the need of multi-channel real-time correlation computing of underwater acoustic positioning system, a kind of multi-channel sliding-correlation computing system is proposed by this document, which based on AVALON data bus, and takes NIOS processor as system core. Compared with the traditional parallel processing architecture, it improves system flexibility and saves FPGA resources by module reuse and accurate data-flow control.
引用
收藏
页码：1925 / 1929
页数：5
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