Finite Element Analysis and Application (CD attached) Zeng Pan Tsinghua University Publishing House. Now the cover of this version is very simple, with white on the top and blue on the bottom-easy to identify. Object-oriented Structural Analysis Programming edited by Wu Xiaohan and Finite Element Method and Object-oriented Programming edited by Yu Minghua.

At least I have a good foundation in mathematics. Mathematical physics method: This course mainly abstracts a mathematical model from specific problems, and then establishes an integral equation by using mathematical principles, mainly calculus, and then discretizes it into a general equation of finite element programming.

Advanced Mathematics: This is a compulsory course for every college student, and the theory of calculus and matrix operation is especially needed in the future numerical derivation.

Numerical calculation method: Different numerical methods are needed to solve different differential equations and partial differential equations, and their accuracy and calculation efficiency are different. By studying this course, I know which method is more suitable for my own situation in finite element.

Others: if you do mechanical finite element analysis, you must at least understand mechanics, elastic mechanics, structural mechanics, mechanical dynamics analysis and other mechanical knowledge; To do electromagnetic finite element analysis, you must at least understand Maxwell equations. . The finite element textbooks sold in the market are generally combined with mechanics.