摘要
数字滤波器在数字信号处理领域中已经得到广泛应用,利用MATLAB的数字滤波器设计工具箱可以快速有效地设计各种FIR/IIR数字滤波器,设计简单方便。在设计过程中可以随时对比设计要求和滤波器特性,并可通过不断调整参数,以使滤波器的设计达到最优化。
The digital filter has already been applied widely in many fields of the digital signal processing. All kinds of FIR/IIR digital filters can be designed quickly and effectively with the help of MATALB digital filter design toolbox - FDATool. In the course of designing digital filter, we may often compare the design result with the design requirement and filter characteristics, and then may adjust the design parameters for the optimization of the FIR/IIR digital filter design.
出处
《宜宾学院学报》
2006年第6期97-99,共3页
Journal of Yibin University
基金
宜宾学院教学教改专项课题(2004508)
