主要用于MATLAB计算经济学问题的工具库文件，格式为matlab语言后缀。-Mainly used for tool MATLAB computational economics library files, format in MATLAB language extension.

利用MATLAB经济学与时间的关系的数据工具来计算关于经济学的问题。-Using MATLAB data of the relationship between economics and time tool to calculate the question of economics.