论文部分内容阅读
主要讨论数字滤波器的功能,并利用MATLAB软件的实现基于窗函数的多级FIR滤波器设计,设计出滤波器的相关参数,并给出滤波前后仿真结果。
Mainly discusses the function of the digital filter, and uses the MATLAB software to realize the multi-stage FIR filter design based on the window function, designs the relevant parameters of the filter, and gives the simulation results before and after filtering.