The examination of mathematical modeling in colleges and universities is a mass scientific and technological activity for college students in China, which is jointly sponsored by the Ministry of Education of People's Republic of China (PRC) and China Institute of Industrial and Applied Mathematics. Its purpose is to stimulate students' enthusiasm for learning mathematics, cultivate innovative spirit and cooperative consciousness, and promote the reform of college mathematics teaching system, teaching content and teaching methods.
Extended data:
The process of mathematical modeling:
1, model preparation
Understand the actual background of the problem, clarify its practical significance, and master all kinds of information of the object. The essence of the problem is contained in mathematical thought and runs through the whole process of the problem, and then the problem is described in mathematical language. Requirements in line with mathematical theory, in line with mathematical habits, clear and accurate.
2. Model assumptions
According to the characteristics of the actual object and the purpose of modeling, the problem is simplified with accurate language and some appropriate assumptions are put forward.
3. Model structure
On the basis of hypothesis, the mathematical relationship between variables and constants is described by appropriate mathematical tools, and the corresponding mathematical structure is established.
4, model solving
Using the obtained data, all parameters of the model are calculated (or approximately calculated).
5. Model analysis
The idea of establishing the model is expounded, and the results are analyzed mathematically.
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