Where does mathematical modeling begin?

1, we must first understand the problem, no matter what the topic is, we must first understand his background;

2. For a real object, for a specific purpose, make reasonable assumptions according to its internal laws to simplify the topic;

3. When establishing the model, you can refer to the original similar problem-solving method and use mathematical software to get a mathematical structure. For the processing of massive data, you can draw pictures, and some prominent points should be omitted.

I hope I can help you!