中文说明：利用matlab写成的窄带噪声发生，窗函数法设计一个数字带通FIR滤波器，模式识别中的bayes判别分析算法，这是一个好用的频偏估计算法的matlab仿真程序,Matlab实现界面友好，基于多相结构的信道化接收机。
English Description：
Written using MATLAB narrowband noise and window function method to design a digital band pass FIR filter, pattern recognition of Bayes discriminant analysis algorithm, which is a good use of frequency offset estimation algorithm matlab simulation program, Matlab interface is friendly, the multiphase structure of channelized receiver based on.