摘要
通过调用MATLMB信号处理工具箱函数,实现有限冲激响应数字滤波器(FIR)和无限冲激响应数字滤波器(IIR)的参数的设计,分析了仿真输出幅频响应的图形,同时讨论了FIR和IIR数字滤波器的设计的各自特点。
Through using MATLAB signal processing toolbox function, realize fintei - duration impules respond digital filter (FIR) and infinite- duration impulse respond digital filter (IIR)the design of parameter, have analysed the amplitude - frequency characterization plots that export responds by emulation, at the same time have discussed each characteristic of the design of IIR digital filter and FIR digital filter.
出处
《湖南理工学院学报（自然科学版）》
CAS
2003年第3期32-34,共3页
Journal of Hunan Institute of Science and Technology(Natural Sciences)
