主要为数据分析和统计，应用小区域方差对比，程序简单，含噪脉冲信号进行相关检测,能量熵的计算，可以广泛的应用于数据预测及数据分析。- Mainly for data analysis and statistics, Application of small area variance comparison, simple procedures, Noisy pulse correlation detection signal, Energy entropy calculation, Can be widely used in data analysis and forecast data.