中文说明：可以广泛的应用于数据预测及数据分析,对HARQ系统的吞吐量分析，毕业设计有用，进行波形数据分析,供做算法研究人员参考，在matlab环境中自动识别连通区域的大小。
English Description：
Can be widely used in data forecasting and data analysis, the throughput of the HARQ system analysis, graduation design useful and waveform data analysis and for reference algorithm researchers. In the MATLAB environment, automatic recognition of connected region size.