Course number:

Class hours: 16 weeks academic performance:

First, the purpose and requirements of graduation thesis (design)

1, purpose of graduation thesis (design):

Improve students' basic qualities of being conscientious and meticulous in their work, selfless to the country and the collective, friendly, United and cooperative with colleagues to tackle key problems, being able to concentrate on investigating things and being brave in pioneering practice.

Cultivate students to be brave in exploration, rigorous reasoning, seeking truth from facts, correcting mistakes, and testing theories and prescriptions with practice.

The qualities that scientific and technological personnel should have, such as thinking about problems in one place.

Cultivate students' ability to comprehensively use what they have learned to complete tasks independently.

Cultivate students' ability to acquire knowledge from literature, scientific experiments, production practices and investigations, and improve students' understanding of finding new ways to solve problems from other people's experience and other disciplines.

Cultivate students' ability to adjust their work priorities according to changes in the situation.

Assess students' knowledge, depth of knowledge, ability to solve problems with theory, experimental ability, foreign language level, computer application level, written and oral expression ability.

Provide the necessary foundation for students to graduate with a bachelor's degree.

Strive to contribute to society.

2, graduation thesis (design) requirements

Through graduation project, students are trained to solve practical problems by comprehensively applying what they have learned, so as to improve their scientific experiment and engineering practice skills and their ability to work independently.

Graduation thesis (design) should be completed within the time limit stipulated in the teaching plan.

Each student can have a subject; It is also possible for multiple students to complete a big project in a way of division of labor; It is also possible to tackle key problems in succession and complete them together.

After the graduation thesis (design) is completed, students must submit their graduation thesis in accordance with the requirements of relevant regulations.

In order to assess students' foreign language proficiency and ability to read foreign materials, according to the regulations of the Ministry of Education, students are required to hand in 5000-word translations and attach the original text. The content of translation should be closely related to the theme.

Second, the graduation thesis (design) arrangement

Graduation design (thesis) is usually implemented according to the following procedures:

Get the theme; Analyze the project, define its requirements and expected results, and plan steps and working procedures; Conduct experiments or engineering practice; Intermediate inspection; Analyze and sort out the conclusions with what you have learned. After completing the written materials, please instruct the teacher to review; Revision, finalization and printing; The judges read the graduation design (thesis) and write written opinions; Reply.

Three, the basic characteristics and requirements of different types of graduation thesis (design)

1, project type:

There are two kinds of engineering graduation design: hardware design and software design.

The characteristic of hardware project is to use hardware entities to reflect the results of graduation design. For example, the project requires making an interface card on a PC, which is the result of graduation design. The main work of this topic has the following aspects:

Selecting the main chip of the core circuit; Design the interface circuit and choose the chip as much as possible; Considering the division of software and hardware, the whole circuit is designed. Draw the circuit diagram of printed circuit board and consider the corresponding structure;

The so-called software design refers to the use of mature technologies and products to complete the design required by engineering technology. This type of design is carried out according to the requirements in the design task book, after investigating the site, related products, equipment and instruments. Through calculation, the equipment selection and matching, the drawing of construction drawing and the description of construction requirements and investment are implemented, and finally the design report is written. This kind of topic needs to read a lot of materials, and sometimes it needs field visits and tests to complete. In addition, the development and design of computer software also belongs to engineering design. For example, there are many graduation projects such as information processing and communication network, among which database, data management and processing system are the main contents. These software projects write several programs around the required functions to reflect the design results.

2, scientific research type:

This kind of topic generally comes from the scientific research projects undertaken by teachers, and there are also some sub-topics for students to do as graduation design topics. This kind of project is difficult and demanding. It is often that several students work together to complete a complete project, and sometimes it takes several graduation projects for several years. In this way, there is a problem of how to inherit the previous achievements and how to cooperate with former students, but this coordination is of great benefit to students' future work. To complete this kind of project, you need to have a good theoretical foundation and foreign language level, as well as strong ability to work independently.

3. Theoretical type:

There are theoretical work to be done in several directions of this major.

Such as: information theory, signal theory and signal processing direction: communication system comparison, codec analysis, etc. It is a subject that emphasizes mathematics, and students who choose this subject should have a good mathematical foundation.

For example, the direction of electronic circuit and circuit system: there are network synthesis problems, cross modulation analysis of incident power amplifier, etc. Students who choose this subject should have a good foundation of circuit theory.

When engaged in theoretical topics, it is generally to establish a mathematical model according to the specific situation, deduce the corresponding expressions, calculate the results with a computer and draw various curves, then analyze the results and curves, and then put forward conclusive opinions.

Fourth, performance evaluation.

1, grade and evaluation method

Graduation thesis (design) scores are divided into five grades: excellent, good, medium, passing and failing.

The evaluation method of graduation thesis (design) is based on the principle of 3:3:4: instructor, review teacher and defense Committee.

2, scoring standards and principles

(1), the tutor uses graduation thesis (thesis) grading standard.

Investigation and demonstration: able to consult the literature independently and engage in other research; Be able to translate foreign language materials correctly; Be able to propose and better discuss the implementation plan of the project; The ability to collect and process all kinds of information and acquire new knowledge.

Experimental scheme design and experimental skills: able to design experimental scheme correctly and carry out experimental work independently, such as equipment installation, debugging and operation.

Ability to analyze and solve problems: be able to use the knowledge and skills learned to find and solve practical problems; Can correctly handle experimental data; Be able to analyze the subject theoretically and draw valuable conclusions.

Workload and working attitude: the workload is heavy, and it is difficult to successfully complete the specified tasks on schedule; Work hard and observe discipline; Work style is rigorous and solid.

Paper (design) quality: the abstract is concise and complete, with a brief introduction; The argument is correct, the discussion is sufficient, and the conclusion is rigorous and reasonable; Correct experiments, scientific analysis and handling of problems; The characters are fluent, the technical terms are accurate, the symbols are unified, the numbers are complete, and the writing is neat and standardized. The chart is complete, neat and correct; Design (paper) has application value.

Innovation: there is a sense of innovation in work; Have improved and broken through the work of predecessors, or have original opinions.

(2) Evaluation criteria of graduation thesis (design).

Translation materials and summary materials: literature review is extensive to some extent; The translated foreign language materials are of good quality; Have the ability to comprehensively summarize data and have their own opinions.

Article quality: the abstract is concise and complete, with a brief introduction; The argument is correct, the discussion is sufficient, and the conclusion is rigorous and reasonable; Correct experiments, scientific analysis and handling of problems; The characters are fluent, the technical terms are accurate, the symbols are unified, the numbers are complete, and the writing is neat and standardized. The chart is complete, neat and correct; Design (paper) has application value.

Workload and difficulty: Full workload and great difficulty.

Innovation: improvement and breakthrough of previous work, or original opinions.

(3) Grading criteria for graduation thesis (design) shall be used by the defense committee.

Report content: clear thinking; Accurate language expression, clear concept and correct argument; Scientific experimental methods, reasonable analysis and induction; The conclusion is rigorous; This paper (design) has application value.

Innovation: improvement and breakthrough of previous work, or original opinions.

Defense: Answering questions has theoretical basis and clear basic concepts. The main questions are answered accurately and deeply.

Report time: meets the requirements.

(4) Grading criteria for graduation design (thesis)

Analysis, calculation and demonstration: 1, correctness and rationality of comprehensive analysis; 2. The correctness of design and calculation; 3. Adequacy of scheme demonstration;

Structure, modeling, experiment: 1, correctness and rationality of design (paper); 2. Whether the establishment of mathematical model is correct and reasonable; 3. Rationality of experimental scheme and reliability of data;

Writing quality of instructions: 1. The organization is clear, the arts and sciences are fluent, and the language meets the technical specifications; 2. The handwriting is neat and the chart is clear; 3. Standardization of writing format.

Drawing quality: 1, reasonable structure and feasible technology; 2. The drawing and technical requirements of the drawings meet the national standards; 3. The drawing quality and workload meet the requirements.

Translation: 1 Translation is accurate and smooth; 2. The writing is fluent.

Innovation: 1. Major improvements or unique opinions; 2. It has certain application value.

Defense: 1, with clear thinking and clear expression; The answer is correct, in-depth and logical.