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Anonymous users2024-02-07I studied mathematics this year, and I applied for Chang'an University, and the one you chose is really difficult, and it is still a boast of a major, Wuhan University is really not easy to test, but you really have made up your mind, you might as well give it a try! We seem to be opposites, except that you choose to change majors, and I continue with it.
First, the professional courses for the postgraduate entrance examination of mathematics majors are mathematical analysis (divided into two books, the book we learned is edited by East China Normal University and published by Higher Education Press) and advanced algebra (this is a book, written by the Department of Mathematics of Peking University and published by Higher Education Press), but I checked it for you, and the number score is to be tested, but we don't seem to have learned the linear algebra, and we said yes (advanced algebra is much more difficult than linear algebra, basically it can be said that linear algebra is a branch of advanced algebra, and advanced algebra also studies polynomials, However, linear algebra generally studies linear relations, and during college, mathematics majors study advanced algebra, and non-mathematics majors study linear algebra.
Second, the subjects that have passed the re-examination in the initial examination are not the same, and the basic mathematics should re-test the two subjects of real variable functions or ordinary differential equations; Computational mathematics should be retested for numerical analysis; The written test subjects of the applied mathematics re-examination are three questions on ordinary differential equations, and the other two questions are one of ordinary differential equations or linear programming or modern algebra.
Third, the specific information is actually different opinions, but I think the "Selected Lectures on Mathematical Analysis" compiled by our teacher is really good, it was compiled by Hao Yong and others, and published by the National Defense Industry Press. As for advanced algebra, we don't have any good information, we are learning professional advanced algebra, so it can't help, but you should have no problem buying a book of linear algebra materials;
Fourth, to give you suggestions in this regard, such as mathematical analysis and linear algebra exams, you only need to get familiar with the textbooks, get the after-class exercises, and study them repeatedly two or three times. Before the postgraduate examination, you can specialize in these two professional courses, and then look at the re-examination subjects for two or three months after the examination.
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Anonymous users2024-02-06What are the basics?
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Anonymous users2024-02-05Wuhan University has a master's degree in mathematics, and there are five graduate majors in mathematics, namely basic mathematics, applied mathematics, probability theory and mathematical statistics, computational mathematics, operations research and cybernetics.
After basic mathematics, the development direction of the middle plex is basically to engage in the research of the source theory, if you want to stay in the university (bachelor's and doctoral degrees are at least 211 universities), you have to continue to study for a doctorate; Applied mathematics can be engaged in applied work; Probability theory and mathematical statistics can go to finance and work in economics; Computational mathematics is biased towards computers; Operations research and cybernetics are biased towards automation.
Applied Mathematics Career Prospects:
Whether it is scientific research data analysis, software development, 3D animation production, or engaged in finance and insurance, international economics and **, business administration, chemical and pharmaceutical, communication engineering, architectural design, etc., it is inseparable from relevant mathematical expertise.
Most of the employment destinations of graduates are concentrated in major group companies, scientific research and design units, financial institutions, etc., related to the information industry, and they also have great advantages in going abroad or further study. According to relevant sources, if the undergraduate applied mathematics has a great advantage when choosing the development direction when applying for a master's degree, especially finance and economics have a great advantage over graduates of this major, and can also develop to a higher level.
The above content reference: Encyclopedia - Master's Degree Students.
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Anonymous users2024-02-04(1) Scope of employment: BAI
After graduating from DU, students of this major can go to school and conduct scientific research.
ZHI institutions, high-tech enterprises, DAOs
Finance, telecommunications and other sectors engaged in the data.
Answer: Research and education, graphic image and signal processing, automatic control, statistical analysis, information management, scientific computing and computer applications, etc., and the employment prospects are promising.
Major Departments and Positions:
1. Schools, 2. Scientific research institutions
3. High-tech enterprises
4. Finance, telecommunications and other departments.
5. Development engineer.
6. BI development engineer.
7. Database management engineer.
8. Automated test engineer.
2) Employment area: Beijing, Shanghai, Nanjing, Wuhan, Guangzhou, Tianjin and other places.
The salary is difficult to describe exactly, each company has its own policies and plans, but if you choose some of the coastal areas above after graduating from this major, the monthly salary is generally estimated to range from 5000 to 9000, because I am also in this major, two of my dormitories stayed in Nanjing to develop IT research and development, and the other was in Hangzhou, doing CNC, with a monthly salary of 6,7 thousand. In addition, I don't think you should always compare a position with civil servants, if you like civil servants, then go to the exam, the two exist in different fields, there is no comparison, what is good about civil servants? Take the people's money and don't do practical things!
Now there are reforms every year, and the number of people is being reduced, and now civil servants are no longer called iron rice bowls strictly speaking.
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Anonymous users2024-02-03Wuhan University graduate students** have a professional catalog.
x=2r(1-tgq 2)tgq r is the radius of the tip tgq is the angle of the chamfer thief 45° is 45 30 is 30 z=r(1-tgq 2) to give you an example, the length of the chamfer 45 is the chamfer of c1 The outer yard turning tool The outer diameter of the bar with an outer diameter of 20 is x=2* is approximately equal to This is the knife to make up and then the chamfer of C1 1*2+ The outer diameter minus z=r ( is approximately equal to Then the chamfer of C1 1+ The program is z0 So so. However, in general programming, just cutting chamfer outer diameter There must be a reserve in the program, which is the z distance before cutting to the end face, which is generally the distance that must be added in the program, for example: or the chamfer of C1 x=2(x1+x2)+2r(1-tgq 2)tgq=2(1+program: >>>More
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