Mathematical modeling will also use linear statistics, probability and other knowledge, in addition to being very skilled in physical formulas, including mechanics, optics, thermodynamics, relativity and other directions. After all, modeling is mainly about solving practical problems. Of course, most of these are inseparable from the application of calculus in advanced mathematics. As for computer knowledge, it is mainly programming to realize your model, and the language and tools used are not limited. For example, it can be easily realized with Matlab language specially designed for mathematics. Actually, it's not very important, as long as there is a good programmer in your team. Will not involve other computer knowledge.