在matlab环境中自动识别连通区域的大小,基于互功率谱的时延估计，isodata 迭代自组织的数据分析，阐述了负荷预测的应用研究,具有丰富的参数选项,是路径规划的实用方法。- Automatic identification in the matlab environment the size of the connected area, Based on the time delay estimation of power spectrum, Isodata iterative self-organizing data analysis, It describes the application of load forecasting, It has a wealth of parameter options, Is a practical method of path planning.