arma 实现了数据从文件的输入，ar模型预测，arma模型预测，卡尔曼滤波器模型预测，利用图形用户界面编写-Realized the data from the file input, ar model predictions, arma model prediction, Kalman filter model predictions, using a graphical user interface for the preparation of-arma matlab实现了数据从文件的输入

求解模型、仿真模拟以及画图的matlab编码-There are two main sets of matlab codes.1. Solving model, simulation, and plotting.2. Government policies. There are three government policies.

面板平滑转换回归模型（PSTR）实现程序，matlab语言编写。(Matlab code allows estimating the parameters of a Panel Smooth Transition Regression (PSTR) model)