摘要
数字匹配滤波器具有很强的信号处理能力，是通信系统中常用的一种部件。文中介绍可变长度的通用数字匹配滤波器的原理与设计。
The digital matched filter has very powerful capability of processing signals, and is a device in common use in communication systems- The principle and design of a variable length digital matched filter is introduced in this paper.
关键词
数字匹配滤波器
编码
解码
滤波器
设计
communication, digital matched filter, coding and decoding
