Mathematical modeling and simulation of MATLAB focuses on the main commands and contents used by MATLAB in mathematics. After learning mathematical modeling and simulation of MATLAB, readers can quickly master the main functions of MATLAB in mathematics and use MATLAB to solve practical problems. The purpose of MATLAB mathematical modeling and simulation is to cultivate students' ability to use what they have learned to build mathematical models and solve practical problems with computers, so as to cultivate students' comprehensive application ability and innovative quality.