First of all, we should make clear the purpose of writing a paper. Mathematical modeling is usually put forward by some departments according to actual needs, and perhaps those departments have provided financial support. At this time, the paper has the purpose of reporting to specific departments, but even in other cases, it requires a comprehensive and systematic summary of the whole modeling process.

After reading it, the relevant technicians (the marking staff during the competition) will believe the rationality of the model hypothesis and understand the applicability of the mathematical methods used in the process of model establishment, so as to affirm the data and conclusions of the model and apply them to practice with confidence. Of course, a good paper is based on the scientific nature of the mathematical model established by the author. Secondly, we should pay attention to the order of the paper.

Modeling is to build a model, which is an abstraction to understand things and a clear written description of things.

The process of building a system model is also called modeling. Modeling is an important means and premise to study the system. Any process in which a model is used to describe the causality or interrelation of a system belongs to modeling. Because of the different relationships described, there are various means and methods to realize this process. Through the analysis of the motion law of the system itself, the model can be established according to the mechanism of things; It can also be modeled by processing the experimental or statistical data of the system and based on the existing knowledge and experience about the system. You can also use several methods at the same time