摘要
本文着重介绍我国在信号处理领域中有关的若干专题的研究进展。这些专题包括离散变换,谱估计理论,空间谱估计,自适应滤波算法和数字滤波器。文中对数字信号处理硬件设计方面的进展亦做了介绍;同时就信号处理在语声处理、文字识别、图像处理和计算机视觉方面的应用成果也做了概要的说明。
This paper introduces the advances on digital signal processing (in China) in some specific areas. The areas include discrete transform, spectral estimation theory,spatial spectral estimation, adaptive filtering algorithms and digital filter designs. The developement of DSP hardware disign is also described. In additien, the application techniques of DSP in speech and image processing, Chinese character recognition and computer vision are reviewed briefly too.
出处
《电信科学》
北大核心
1993年第4期2-8,共7页
Telecommunications Science
关键词
数字信号处理
智能信息技术
发展
digital signal processing
intelligent information technology
