用MATLAB辅助设计FIR数字滤波器

Using MATLAB as an Aided Way to Design FIR Digital Filter

针对常用的窗函数设计法,讨论了用MATLAB设计FIR数字滤波器的具体方法,并给出详细的设计实例以供参考.

Based on the usual way of window functions, this paper discussed the method of designing FIR digital filter using MATLAB. A detailed example is given for reference in this paper.