摘要
依据水下信号处理任务的特点，结合流水线处理和并行处理，采用模块化设计方法，实现了一个由 １片 ８０８６ 微处理器和 １ 片高速数字信号处理器 Ｔ Ｍ Ｓ３２０ Ｃ２５ 构成的高速信号处理系统。该系统的峰值运算能力为２６ 亿次以上的整数操作。该系统能够实时实现信号的空间处理和时间处理等，并在水下弱信号检测中得到应用，取得了良好的结果。
Based on the characteristics of underwater sound processing,integrating pipeline processing and parallel processing,a high speed signal processing system which is composed of a 8086 micro\|processor and a high speed DSPs(TMS320C25) is developed by adopting module design.Its computing speed reaches over 260 million integer operations per second.The system can realize the space signal processing and real time signal processing.It has been successfully applied in underwater weak signal detection.
出处
《系统工程与电子技术》
EI
CSCD
1999年第9期58-60,共3页
Systems Engineering and Electronics
关键词
并行处理
流水线处理
系统设计
信号处理
Parallel Processing\ \ Pipeline\ processing\ \ System architecture\ \ Processing unit\ \ Signal detection
