邓聚龙教授提出的灰色系统理论是以部分信息已知，部分信息未知的小样本，贫信息不确定的系统为研究对象，通过开发部分已知的信息来提取有价值的信息，实现对系统运行规律的正确认识和确切描述，并据以进行科学预测。灰色预测有很多模型，如GM（1,1）模型，GM（2,1）模型和GM（1，N）模型。利用matlab可以实现运算的简化-Grey system theory proposed by Professor Deng Julong is part of the information is known, some unknown small sample of information, poor information systems for the study of uncertainty, through the development of part of the information known to extract valuable information, to realize the system operating rules The correct understanding and exact descr iption, and according to scientific predictions. You can use matlab to simplify operations