Abstract: MATLAB is a commonly used mathematical software, which has a wide range of applications in numerical analysis, data visualization, modeling and simulation. Based on the powerful drawing function of MATLAB, this paper introduces the application of MATLAB in the physics teaching. In order to illustrate the auxiliary function of MATLAB in physics teaching, some examples are given from the visualization of abstract concepts, complex motion and expanding knowledge. MATLAB software can display the physical knowledge vividly, which will help students form correct and clear physical images and improve their learning efficiency and interest.

Key words: MATLAB, Visualization, Physics teaching