中文说明：窗函数法设计一个数字带通FIR滤波器，基于分段非线性权重值的Pso算法，包括脚本文件和函数文件形式，课程设计时编写的matlab程序代码，保证准确无误，是学习通信的好帮手，包括AHP，因子分析，回归分析，聚类分析。
English Description：
Window function to design a digital bandpass FIR filters, Pso algorithm based on piecewise linear weights, including script files and function files, design of the course writing Matlab code to ensure accuracy, is a good helper for learning communication, including the AHP, factor analysis, regression analysis, cluster analysis.