1. Basis: Advanced Mathematics, Linear Algebra, Probability Theory and Mathematical Statistics \x0d\2. Major: operational research (mainly for optimization problems), other mathematical modeling books (mainly for methods, such as analytic hierarchy process, etc. )\x0d\3。 Software: lingo, matlab, origin, etc. \x0d\ Summary: Mathematical modeling is not pure mathematical knowledge, and sometimes little mathematical knowledge is used in mathematical modeling, so it is very important to understand the modeling process and master the modeling methods. Usually, if you read more modeling papers with special prizes, you will get unexpected gains.