基于DSP的FIR数字滤波器的设计  

Design of FIR Digital Filter Based on DSP

作　　者：胡滨 

机构地区：[1]国家新闻出版广电总局七二二台,宝鸡721001

出　　处：《价值工程》2013年第21期230-231,共2页Value Engineering

摘　　要：利用TMS320C54x系统开发环境CCS下,实现基于DSP的FIR数字滤波器并进行实验仿真,并从输入信号和输出信号的时域和频域曲线上,观察在DSP上实现的FIR滤波器的特性,从仿真结果上可以看出,该滤波器具有很好的滤波特性。Under the CCS development environment by using the TMS320C54x system, this paper realized the FIR digital filter based on DSP and condueted the simulation, observed the charaeteristies of FIR filter in DSP from the time domain and frequency domain curve of the input signal and the output signal. The simulation results showed that this filter had good filtering properties.

关 键 词：数字滤波器 DSP TMS320C54X 

分 类 号：TN914[电子电信—通信与信息系统]