中文说明：在matlab环境中自动识别连通区域的大小,是机器学习的例程，matlab小波分析程序，算法优化非常好，几乎没有循环，滤波求和方式实现宽带波束形成，多机电力系统仿真及其潮流计算。
English Description：
In Matlab environment automatic identification of size of connected regions, machine learning routines, matlab wavelet analysis program, very good algorithm, almost no circulation, filter and the way to realize wideband beamforming, multi machine power system simulation and power flow calculation.