该程序为用伊顿方法（Eaton s method）实现孔隙压力预测的matlab程序。程序需要给出速度在深度域的分布，最后可得到孔隙压力在深度域的分布。-The program is implemented by the method Eaton (Eaton' s method) pore pressure prediction matlab program. Programs need to give the velocity distribution in the depth domain, and finally obtained the pore pressure distribution in the depth domain.