To describe this problem.
The model assumes that the problem is simplified and accurate language is used according to the characteristics of the actual object and the purpose of modeling.
Put forward some appropriate assumptions.
3 Model modeling On the basis of assumptions, the mathematical relationship between variables is described by appropriate mathematical tools, and the model is established.
Corresponding mathematical structure (try to use simple mathematical tools).
4 model solving uses the obtained data to calculate (or approximate) all parameters of the model. Model analysis carries out mathematical analysis on the obtained results.
5. Model checking compares the analysis results of the model with the actual situation, so as to verify the accuracy, rationality and
Applicability If the model is in good agreement with the actual situation, the practical significance of the calculation results should be given and explained. If the model is not consistent with the actual situation, it is necessary to modify the assumptions and repeat the modeling process.
The application mode of the model varies with the nature of the problem and the purpose of modeling.