基于DSP的自适应滤波.PDF

HONGDU SCIENCE AND TECHNOLOGY 2007 DSP LMS 471003 摘 要 LMS DSP 关键词 LMS DSP Study And Realization of Lms Algorithm of Dsp-Based Self-Adapting Filtration Huang Hanqing Ning Yonghai (College of Electronic Information Engineering, Henan University of Science and Technology) Abstract Underwater acoustic communication has become one of the rapid growing and research-active fields in communication technology in recent years. The study in this field has provided an important guarantee for the reliable underwater information transmission. Coming from a military industrial scientific and research project, this study focuses on the identification, acquisition, storage and re-transmission of the information in shallow seas. And this paper mainly presents the features of self-adapting filtration and the research of LMS algorithm, which is realized based on DSP, and it also analyzes the experimental results in the end. Keywords Adaptive Filtration LMS algorithm DSP 1 ISI ISI 22 3 DSP LMS LMS DSP 2 2.1