摘要
基于多级数字滤波器抽取的设计原理,通过研究和分析多种数字滤波器特点,设计了一种多级数字抽取滤波器的实行方案,并采用MATLAB进行仿真实现。
Based on the principles of decimation, the article takes up analysis and research on the characteristics of various digital filters, and designs a program for digital multistage filter and the Matlab simulation is realized.
出处
《南宁职业技术学院学报》
2009年第5期94-97,共4页
Journal of Nanning College for Vocational Technology
关键词
软件无线电
多级数字滤波器
抽取
software radio
Polystage-decimation filter
decimation
