给出N口井的坐标，把距离小于给定值的分为一组。只要一口井与这一组中有一口井小于给定距离，则它属于这组-N wells given the coordinates, distance less than the given value is divided into one group. As long as a well and the group has a well less than a given distance, it be

给出N口井的坐标，把距离小于给定值的分为一组。只要一口井与这一组中有一口井小于给定距离，则它属于这组-N wells given the coordinates, distance less than the given value is divided into one group. As long as a well and the group has a well less than a given distance, it be

这是一个关于双重介质试井的小程序。welltest是主程序，其他是子程序。fun和fun1分别是压力计算函数和压力导数计算函数。计算过程中可以改变不同参数的取值，绘制图形，研究各参数对压力响应的敏感性。敏感性分析时，各参数可输入5个、4个等不同数值。GUI界面清晰，处理方便，易于操作。编写的相对简单，涉及了许多Matlab知识，对于自己理解、掌握程序、界面编制有很大帮助。-This is a small procedure for du