该程序为用等效深度法（equivalent depth 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 for the realization of pore pressure prediction matlab program with an equivalent depth method (equivalent depth method). Programs need to give the velocity distribution in the depth domain, and finally obtained the pore pressure distribution in the depth domain.