DSP环境下C语言编程的优化实现  

Optimize C Code for DSP Applications

作　　者：胡金波[1] 陈慧剑[1] 

机构地区：[1]南京邮电学院通信工程系,南京210003

出　　处：《现代电子技术》2002年第12期82-84,共3页Modern Electronics Technique

摘　　要：重点讨论了用 C语言进行 DSP软件设计时的一些常用的编程优化策略 ,旨在实现代码的高效和运算速度的提高。详细阐述了这些优化策略的特点、应用规则和性能分析。这些策略同样适用于 C+ + 开发环境。同时给出了程序设计实例。Some programming techniques in DSP software design are proposed to decrease the development time by using a high-level language without impairing the real-time performance. The discussion will focus on the use of C as a high-level language. The feature, rule and performance of the techniques are described in details. Many of the methods discussed are equally applicable in a C ++ environment. Some examples are given.

关 键 词：DSP C语言 编程 优化 数字信号处理器 

分 类 号：TN911.72[电子电信—通信与信息系统]