本功能是第三届泰迪杯数据挖掘第三题水处理中的移到，里面有一年的水处理数据，每隔一个小时测量数据，用一个简单的非线性回归方程去建立水处理模型。-This function is the third teddy cup third topic in water treatment to the data mining, there are water treatment data of a year, every other hour measurement data, using nonlinea