金融财经MATLAB, also known as matrix laboratory, has very powerful functions and a wide range of design fields, including biotechnology, medical science, electronic circuit and softwarePart design, financial analysis, management, statistics, etc., now the popular big data analysis will also be used. Computational analysis related to mathematics can be found inMATLAB is realized because it provides a lot of self-defined open environment, and can build its own model editing function. The data format is universal, and it can also beModels from different fields are used together to get comprehensive simulation results. For example, in a switching converter, the model can be calculated in M language, orDraw the corresponding block diagram in the vivid Simulink library.