1. Mathematical modeling is to establish a mathematical model according to actual problems, solve the mathematical model, and then solve the actual problems according to the results.
2. When it is necessary to analyze and study a practical problem from a quantitative point of view, people should establish a mathematical model by using mathematical symbols and languages on the basis of in-depth investigation, understanding of object information, making simplified assumptions and analyzing internal laws.
3. According to the characteristics of the actual object and the purpose of modeling, simplify the problem with accurate language and put forward some appropriate assumptions.
4. Elaborated the idea of establishing the model, and made a mathematical analysis of the results.