I want to systematically learn the knowledge of model making, are there any good books? 10

If you want to learn systematically, you can consider signing up for a live online class, and recommend CGWANG's online class. The teacher speaks carefully, you can watch it back after the class, and there are also the same type of recorded classes that you can learn for free (give away lifelong VIP).

Among the training institutions in the field of "3D modeling", [Wang's Education] is the leader in China, and it does not join the branches, but is a chain campus directly operated by the headquarters. Different from many other large institutions of the same type: each campus of Wang's Education is physically face-to-face, the teachers are hand-in-hand, and there are special class teachers from morning to night, and the liver-bursting learning mode will improve quickly, especially suitable for students with poor foundation.

All the original model making is inseparable from carving, if you can carve what you want on wood, talc, poly patch, then there is nothing you can't make, and there is also a mold turn, which is the copy of parts.

You can ask your tutor or your teacher, they have many years of teaching experience and know more than you and me.

Step 1: Ask questions.

a) List the variables involved in the question, including the appropriate units.

b) Be careful not to confuse variables with constants.

c) Make a list of all the assumptions you make about the variables, including equations and inequalities'

d) Check the units to make sure your hypothesis makes sense.

e) Give the goal of the problem with accurate mathematical expressions.

Step 2: Choose a modeling method.

a) Choose a general solution to your problem.

b) In general, success in this step requires experience, skill and familiarity with the relevant literature.

Step 3: Derive the model formula.

a) Reformulate the problem obtained in the first step into the form required for the modelling method selected in the second step.

b) You may need to change the names of some of the variables in Step 1 to match the notation used in Step 2.

c) Take note of any supplementary hypotheses that were made to fit the problem described in Step 1 into the mathematical structure selected in Step 2.

Step 4: Solve the model.

a) Apply the method selected in step 2 to the expression obtained in step 3.

b) Pay attention to your math push-down and check for errors and if your answers make sense.

c) Adoption of appropriate technology. Computer algebra systems, graphics, numerical software, etc., can expand the scope of your problems and reduce calculation errors.

a) Rephrase the results of Step 4 in non-technical language.

b) Avoid mathematical symbols and terminology.

c) The person who asked the question in the first place should be able to understand the answer you give.

Common mathematical tools software2009-05-11 22:42What software do you use to do mathematical modeling? MATLAB Lingo generally chooses MATLAB, if you encounter some integer programming and other problems, you generally use Lingo, Lindo has some books.

My suggestion is:

In terms of software, you don't need to be comprehensive, you need to be profound, for example, you only need to master MATLAB, it is powerful, of course, theoretically, the more you will be the better! The others are as follows, Lindo and Lingo can be used for operations research planning, and SPSS can be used for statistical analysis, which is sufficient.

In terms of books, math books are the first and foremost, because a lot of knowledge can be looked up when it is used, and there are also cases of mathematical modeling that need to be analyzed, previous competition problems and excellent ** and the like!

It can be prepared in three steps:

1. Strive to learn mathematical knowledge and improve their knowledge system, especially the knowledge system related to mathematics, such as advanced mathematics, engineering mathematics and applied mathematics;

2. Expand your knowledge, you can see that many of the questions are very realistic social hot issues, and relevant background knowledge is very necessary;

3. Read more tutorials on case analysis, and pay attention to the following points when learning case analysis: how to consider various factors in real problems, comprehensively use the knowledge learned, and establish appropriate models; how to optimize the model; how to solve the model; How to interpret the model's solution.

It is also necessary to gradually understand the three most difficult problems in mathematical modeling, 1. How to use the learned mathematical ideas to express the problems faced, the so-called modeling. 2. Apply the mathematical knowledge learned to solve the newly established mathematical model and optimize it. 3. Interpret the mathematical solution you have just obtained as a phenomenon or method in a real problem.

These three processes embody a process of "reality – > mathematics – > reality". That's actually the hardest part. This requires you to first understand the actual problem you are facing, then move from reality to mathematics, and then jump out of mathematics back to reality.

Of course, another major thing is to learn more from the veteran team members who have participated in the competition and communicate more with the teachers!

Mathematical modeling is a team of three people who work together to solve practical problems.

So it's not that everyone has to prepare, but everyone has their own field.

One person has to have good programming skills, one person has to be good at math, one has to build appropriate models, and one person has to be very expressive.

Three people work together to succeed.

Relevant books can be found in the school library, and the software requires proficiency in MATLAB software.