中文说明： 高斯白噪声的生成程序，窗函数法设计一个数字带通FIR滤波器，D-S证据理论数据融合，一种噪声辅助数据分析方法,给出接收信号眼图及系统仿真误码率，部分实现了追踪测速迭代松弛算法。
English Description：
Gaussian white noise generator window function is a bandpass FIR digital filter design, the d-s evidence theory data fusion, a method of secondary data analysis of noise, eye-diagram and system simulation of bit error rate of the received signal is given, partial implementation of the tracking speed iterative relaxation methods.