适用于通信的FIR数字滤波器设计

Design of FIR Digital Filter for Communications

数据传输系统的核心形成系统的传递函数一般认为是发、收双方均等分配。而实际应用中要考虑各种干扰的存在，均等分配传递函数并非最佳。本文论述了形成系统中ＦＩＲ数字滤波器的综合设计方法和传递函数分配中应考虑的问题。

Generally the transfer function of the shape system in digital transmission system are equally distributed to transmitor and receiver. But by reason of existing various interferences. the equalizing distribution of transfer function is not best. This paper discussed the design of FIR digital filters and the distribution of the transfer function.