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Usually, I am lazy to irrigate in BBS, belonging to the diving family, and I also see many people writing some experiences when they graduate.

Experience and so on, I didn't want to write these things at first, and I felt a little grandstanding, but I wrote them down after all. Wenzhong

As mentioned above, different people have different opinions, and those who agree or disagree can keep their opinions. I hope what is mentioned in the article

Don't start a war of words on some topics. Instead of arguing needlessly here, it is better to spend more time on it.

Review for the exam.

I came here after studying in electronic engineering for four years. Looking back, it is bitter and sweet, but it is after all.

I have some thoughts about college life, which I wrote here as a memorial, and I also put forward my own suggestions to my brothers and sisters.

Four-year university arrangement:

Freshman is a period of confusion, and I don't understand many things, including the understanding of the major and the knowledge that the major needs to learn.

I don't have much idea about the future development direction and the career I want to pursue in the future. Freshmen are all basic courses, there are

The idea of muddling along has passed the freshman year, but I don't know much about my major (although I like it very much)

I didn't have this major until I participated in the National Electronic Design Competition for College Students in the summer vacation of my sophomore year.

Something to understand. In fact, freshmen have enough time to understand and think about these problems, and many of them may.

I am escaping, because I just finished the college entrance examination, and not many people are willing to enter the state sadly and spiritually. But this year is right.

Professionally speaking, it is a waste. I suggest that freshmen learn more electronics.

Yes, you can go to the periodical room of the library or some electronic design websites or communicate with your brothers and sisters.

Let's talk about what the electronics major does first, and make psychological preparations in advance.

Sophomore life is still muddleheaded, learning digital circuits, analog circuits, signals and systems,

Microcomputer principle, but I don't know how to use these sciences after learning them. This is a very sad thing. as a result of

Lack of hands-on practice. My feeling at that time was that after my sophomore year, I was given a less complicated digital circuit diagram, which was barely acceptable.

To analyze, but I have a headache when I see analog circuits. Analog circuit science (including low frequency and high frequency circuits)

Learning is difficult. Few people can learn well and use it well. I got an A in the analog circuit exam, but

It's confusing to use. Therefore, it is suggested to learn more digital circuits and analog circuits and do some numbers.

Circuit, analog circuit production (does not depend on the experimental class, the experimental class arrangement is simple and verified.

Laboratory test, basically can't learn anything), measure its parameters, and observe the difference between actual results and theoretical results.

Analyze the reasons, learn from practice, be efficient and rewarding, and have a deep and true understanding of the circuit.

I am mastering the ability to analyze circuits. Otherwise, even if the test score is higher, it will not give the actual circuit.

Analysis, I am deeply touched by this. For analog circuits (low frequency parts), I think I can design and deal with them skillfully.

It is good to use various circuits of triode.

My junior year began to participate in the national electronic design competition for college students, and I had a clear understanding of my major. if

From this time to the last semester of my senior year, I will really study my major for one and a half years. Junior year study

My major courses are high frequency circuit, single chip microcomputer, digital signal processing, electromagnetic field, automatic control and so on. I think electronic products.

Engineering is a very broad concept, which can develop in many directions, so this period can determine its own future.

What direction are you going to develop in the electronics industry, and then specialize in this direction, go deeper and master it.

Skills in this field, to prepare for finding a job. In addition, the engineering practice in the third and second semesters is also very important, if it is pure.

In order to cope with this course, there will be no gain. I think for engineering practice courses, those with strong ability can learn by themselves.

Design objectives and parameters have been set, and design and creation are carried out with reference to relevant materials. Those with poor ability can refer to some books.

Ready-made examples (of course, choose some difficult ones), because the things in the book may not be successful once.

To do this, you need to debug many times. First, you should know the working principle of the circuit yourself. In a word, engineering practice

The purpose of the course is to cultivate students' practical ability and debugging ability. Only by mastering these skills can they do well in school.

You can start looking for a job last semester in your senior year. About finding a job, put it in another paragraph. Next semester is graduation project. The courses in our college last semester were all optional courses. You can choose some optional courses yourself.

Courses of interest. In addition to looking for a job, this semester's spare time can be the same as that of junior year, sometimes

Sometimes you can do design practice, or you can contact the teacher in advance to start graduation design.

From the perspective of finding a job, in order to have an advantage in the process of finding a job, feel free to go for an interview.

If you are interested in technical work in electronics, I think you should pay attention to two aspects: (1) Good professionalism.

Basic knowledge, when doing technical job interviews, you will generally be asked about professional theoretical knowledge, which needs to be mastered simply.

You have to know something about the difficult ones, or you are in danger of being out. (2) Good practical ability, this article

Many employers attach great importance to this. If a person does a lot of hands-on design and production during college, he will be interviewed.

There will be great benefits in it. Let me talk about my experience in professional study and hands-on practice.

.

(1) Study on University Life

Attitude towards professionalism. To learn a major well, the first thing is to be interested in it. Just for specialization.

If you are interested in this major, it is possible to learn it well. If you don't even have the most basic professional interest, you can't say that you can learn this major well.

. For electronic engineering majors, besides their original interests, doing more circuits is the best way to cultivate their interests.

Method, because you can experience the joy of hands-on from hands-on, and then stimulate your curiosity.

What do you study in electronic engineering? As far as our major is concerned, it is generally the basic course and major during the freshman year.

There are almost no classes, so don't be too demanding. Sophomore students are exposed to digital circuits and analog circuits. At this time, you should make a good digital call.

Of course, the hands-on practice of sophomore year is mainly digital and analog circuits. Digital circuit comparison

Easy to master, low-frequency analog circuits are mainly diodes and triodes, and the role of operational amplifiers can not be ignored.

. Although digital circuits are more and more dominant, the peripheral circuits of digital circuits are still analog.

Circuit composition, so it is very important to learn analog circuits well. What I want to emphasize here is the application of triode circuit.

And here I recommend a book (transistor circuit design-amplifier circuit technology.

Experimental analysis [Japan] by Yasushi Suzuki (available from the library). During the junior and senior years, you can study.

Single-chip microcomputer knowledge, design with single-chip microcomputer as the main chip, and try to do one in the third to fourth semester.

Some results, because the actual results at this time are very helpful for finding a job. Of course, you can also choose DSP settings.

Plan, but DSP is more complicated, not so easy to master, and it is difficult to achieve something in college, so it is not.

Recommend, of course, if you have the perseverance to stick it out, you can encourage support.

Studying in the university classroom. I don't give lectures efficiently. After a class, the teacher's words can stay in my mind.

I really don't talk much. I think a very important reason is that many of us can't keep up with the teacher's ideas. After all, there are

The level gap, the teacher can go on without obstacles, and we will understand it at any time during the listening process.

Obstacles, the obstacles in front cause the blockage in the back, so not many people really absorb and understand, but many people should.

This is always the case. In view of this situation, my suggestion is that whether you can understand or not, try to open your ears to listen.

Understand, take notes while listening, and review after class. You can't hear anything in class, but you should take notes well. big

It should be said that skipping classes is a normal problem. In addition to some lively and attractive classes of teachers, our major is

Most classes are boring but important, so it is understandable. Some people go to class because

In order to cope with the roll call, but since I went, I'd better listen. Better than wasting my time.

Self-study after class is a very important part of mastering knowledge, and knowledge in universities should be self-study. Since class.

Tang's hearing is not very good, so he should spend more time teaching himself after class. The content of self-study includes self-study teaching materials and review notes.

Master professional knowledge, ask the teacher if you don't understand. About homework, the university made me understand a truth.

Homework is complete, and there are not many classes handed in on time. Copying homework is a big phenomenon.

It is normal for a class to have only a few versions of homework, and it is reasonable to copy homework in order not to lack homework. but

I think I can copy my homework and hand it in, but I have to take time to figure out the later homework problems, or I can postpone it.

The teacher will forgive me for the time I handed in, as long as I finish it myself.

The use of the library, the library conditions in our school are still quite good, and it will be used well.

Rich in resources. It's a pity that many people go to the library for self-study, only reading their own books, but ignoring the books on the shelves.

No, such a good resource is actually a waste. The TN-TP class in the Chinese room on the fourth floor of the library is ours.

Electronic professional bookcase, as long as you are interested in it, you can take several research studies or study in your major.

Use it as a reference book in the learning process. For example, a question may not be clearly written in our textbook, so

You can find several similar books to read the relevant chapters. Different authors have different emphases, and there is always a book to read.

To help us understand this problem, just like looking it up in a dictionary. The periodical room on the fifth floor of the library also

This is a good place. By reading electronic professional journals, you can understand the development and expansion of the electronic industry today.

My own knowledge. There are also some magazines that specially publish design articles, which are good for our design ideas.

It is very helpful and worthy of reference. The library is a good resource. I hope everyone can make full use of it.

Value.

Of course, universities cultivate people's comprehensive quality, and it is impossible to immerse oneself in professional knowledge during the whole university period.

After graduation, he is also an imperfect person. Read more professional books that interest you in other aspects and be interested in yourself.

The future development is favorable. I prefer sociology and psychology.

(2) Practice college life.

As mentioned above, hands-on practice is a very important part of professional learning. Now tell me about my experience in these four years.

Practical experience and experience. When I first came into contact with actual production, I had many components besides some common components such as resistors and capacitors.

I don't know any of them, and the chip has never been used. So the first step is to learn to identify components and find out what is what.

It is not difficult to know what to use and what circuit to use. Ask your brother or teacher for some basic components, and you will know soon.

Take it. The second step is to solder the circuit board and learn how to use the soldering iron. Some people may think it is wrong and pick it up.

Iron is soldered on the circuit board, and the result is ugly. Welding circuit boards requires experience and skills, layout and walking.

The line should be beautiful, and there should be no short circuit or virtual welding, which can only be done after exercise. line

The layout and layout are pleasing to the eye. Since it is a work, it must be satisfactory, as if it were done by itself.

Just like a work of art, this is a test of basic skills.

Next, you can do some basic digital circuits or analog circuits. There are many special introductions in the library.

Making books or magazines provides these circuits. At this time, production is half verification and half learning, which is very important here.

It is to fully understand the principle of the circuit, so that there will be real gains. If you only pursue

Regardless of the principle, it doesn't make much sense to make a finished product, even if it is successful. This period is basically big.

Two cycles are appropriate)

After pre-training and mastering certain professional knowledge, you can try to design your works. while

However, electronic design is not imaginary. We can refer to other people's circuits, transform other circuits, or use existing ones.

You can add your own innovation to the circuit. During this period, many people like to play with single chip microcomputer, so study hard.

I don't have enough experience in the design of film machine, the difficulties and debugging in the specific design and production process, but before

The foundation of hands-on training can solve some general problems. If you encounter more complicated problems, you can

Go to the forum of the electronic website to ask questions and discuss or consult the teacher. In this regard, I have been recommended to participate in several electronic design competitions.

The author Luo Jin is much more experienced than me in this field.

Take part in as many electronic design competitions as possible during college, such as the National Electronic Design Competition for College Students (

Biennale), Challenge Cup Competition (Biennale), Electronic Technology Festival for College Students, etc. Get a reward. Yeah, wait until you graduate.

Work is very helpful, and it is also an affirmation of personal ability. You can also do some design when there is no competition.

In case of looking for a job.

3) Other aspects of college life

First, looking for a job

Regarding the choice of job hunting and postgraduate entrance examination, it is a matter of different opinions, and everyone follows his own.

In order to make a choice that suits me, I chose to find a job. I don't want to take the postgraduate entrance examination. For the choice of this question, I

I think it is necessary to think clearly about my life plan. Although it may not be clear, I should also have some general concepts.

All right. My opinion is: if you have a general idea of your future development direction, find yourself a job.

If you have some self-confidence, you can choose to work after graduation and work hard towards your ideals and goals; As for the postgraduate entrance examination

You can study professional knowledge in depth and have a high degree after graduation. But I think the enrollment of graduate students nationwide is expanding now.

Recruitment, after a few years, there may be fierce competition for graduate students to find jobs, and then they must have real talents and practical knowledge to occupy them.

Advantage. If you study hard during three years of work, you may learn as much as you did in graduate school for three years, but your education is low.

But I believe that the future society tends to develop with higher recognition ability than academic qualifications. Of course, for this problem, this is

Personally, I tend to understand that everyone should make their own choices. (Later: For a person who is more excited about life,

For people in love, if the beautiful years in their twenties are wasted on campus like this, I don't know for decades.

In retrospect, will I regret it? I feel guilty for neglecting my youth for a year. ) So I'm right here.

Students admitted to graduate schools should be reminded that with the expansion of graduate students, there may not be more graduate students than undergraduates in a few years.

How much you have learned, so cherish the study life of graduate students, learn as much as possible, and don't waste three more books.

Youth in 2008, social competition is always fierce and cruel.

I may not be able to provide much experience in finding a job, but my preliminary preparation is sufficient. In the senior year

I started writing my resume in September last semester. It is not easy to write a good resume. There is a lot of information on the Internet about how to write a short story.

Matters needing attention in the calendar, such as what to write, how many pages to write, what to focus on, whether to cover it, etc. , should be based on self.

Referring to the experience of others on the Internet, after many revisions, I have completed a resume that suits me.

Then there is the question of the interview. Similarly, I have referred to many other people's experience in online interviews (the Internet is also a kind of

Valuable resources), such as what questions the interviewer usually asks, how to answer them, etiquette and precautions during the interview.

Projects, etc. You can think out the answers to the questions that the interviewer may ask one by one to prevent nervousness. At the same time,

Learn the ability to improvise, master the purpose of identifying each other's questions, and then know how to answer them to satisfy each other.

Yes Etiquette is also a place that needs great attention. In order to make a good first impression on others, he will

Accept you.

We are also prepared to fully tap our own advantages. If you don't even know what advantages you have,

I went to the interview in a daze, and the success rate can be imagined. Ask yourself: What advantages do I have over others?

What advantages do I have over others in competing for the same position? Even if you are excellent, you don't know how to show your strengths.

Come out, everyone's performance in the interview is similar, it's hard for the interviewer to choose, and whether you can surpass yourself.

Tell the advantages of others and let the interviewer understand why you are more suitable for this position than other applicants, so there is no doubt that you will interview.

This official will speak highly of you.

In the "rumor" (this word is used to emphasize), the A Bing brothers took a piece with them when they went to the interview.

I do my own circuit board interview, and I can learn from my good experience. Therefore, I suggest that you have the conditions.

You can bring your own works with a certain depth when you try (digital clocks, running lights and the like are not needed).

When others are talking to the interviewer, you can discuss the circuit board problem with the interviewer, and the effect is good for everyone.

You should also understand. I brought a circuit board when I interviewed for the Challenge Cup.

Be fully prepared and confident when choosing a job. If you want to do technology, your confidence comes from a solid major.

The theoretical basis of the industry (the company I applied for had a very basic professional problem during the interview,

At least a little discount) and practical experience (I still have some confidence in this, after all, I have done something.

East), as well as personal mentality adjustment (this is related to everyone's temperament and personality). Complete orientation

Examiners still have many opportunities to show their good side. I'm here to prepare for our e-commerce.

As far as technical work is concerned, of course, if you plan to engage in other industries, that is another matter.

B, social activities

One of the most common topics in college life is to participate in social activities, and many people may graduate from high school.

I've been thinking about the club life in college. There is a lot of discussion about social activities in college life.

Here I just want to talk about my personal understanding and feelings. The associations in universities are, to a certain extent, small societies.

Some things in the world are similar to those in society, so to some extent, we can improve our future social adaptability.

Yes I can only be regarded as a mediocre person in social activities, and I have made no contribution, because my character is honest and conservative.

Will be flexible when appropriate. It is also from social activities that I found my own shortcomings, which are the places where I benefited.

If you have shortcomings, you should change them and cultivate a lifestyle suitable for your own development. So I think taking part in social activities

Don't aim at any benefit, but aim at what effect it has on your own development, and find your weaknesses from it.

To improve and improve their adaptability. After all, it requires individuals to adapt to society, not society.

People. On the other hand, to participate in community activities, you can choose your own specialties or hobbies and cultivate one or more in the university.

A few personal hobbies are necessary to enrich your college life and increase the interest of life. Maybe I-

It's a pity that I didn't join the orienteering club in college, although I don't know much about orienteering in our school.

How are the club activities going, but I'm still interested in orienteering.

computer

Most students in our college have their own computers. Computer is a double-edged sword, which harms both people and themselves.

Yes, giving full play to the role of computers can help us improve our learning efficiency and broaden our knowledge. But if you put the computer

As a game machine and TV set, it completely wastes the existence value of computers. After studying, have proper entertainment, such as watching.

Watching movies and TV and playing games are understandable, but if you indulge in these things, you will be very depressed. I do sometimes.

I suddenly like to play a certain game. Fortunately, I am not interested in large-scale games such as CS and Empire, and I can't learn them.

Yes, but sometimes playing some small online games will drive you crazy. Here is a psychological treatment.

Buddhism is called exorcism, that is, if you want to play it once for a day or two, then you don't want to play it again.

To study, of course, you still have to attend this intermediate class. Don't skip class.

D. communication

Brothers and sisters are also a valuable resource in universities, so we should make good use of them. Many brothers and sisters

Communication can make your college life less detours and less suffering. After all, they have been there before.

This kind of communication is multifaceted, as I am writing now. Unfortunately, when I was a tutor,

There are not many younger brothers who can really communicate with me in all directions. Of course, I personally neglected to contact them.

Responsibility. Communication is not limited to students in our school, but you can also get to know one with your classmates or brothers in other schools.

In the case of other schools, you can also know something about what you have learned and log on to the BBS of other universities.

Is a very good method. I once knew a brother of Tsinghua Grade 98 computer on the train, and he was there.

When I was young, I was encouraged to learn MCU well. Unfortunately, I lost contact with him later.

E. savings

Save time and resources. I still try to save time in college, because I am in the prime of life.

The prosperous stage is the formative period of life. Don't waste a lot of time on online chatting, games and other unintentional things.

On the issue of righteousness, wasting your youth is actually an irresponsible attitude towards your life. There is hope.

Everyone can cultivate a sense of thrift. Every time I go to the shower room, I can almost see one or two faucets there.

It hurts to drop water alone. In fact, many people can close it with a little force. Why are they stingy with it?

A little strength? Don't let the last drop of water on the earth become your tears! ) And I know how to study.

Many people in school have the habit of hanging BBS and QQ (for the so-called experience value or upgrade), and many people have computers.

I leave it on in the morning and do nothing. What's more, I leave it on at night. I just feel helpless. Maybe many people think.

Saving money for public utilities is our own business, but we ask ourselves, this is a waste of national resources, really.

Clear conscience? Especially last summer, many big cities experienced the pain of being forced to limit electricity during the peak period.

Few people think that with a little effort, they can reduce some burdens for the country. As a college student, am I?

Can't children even do the smallest things around them?

F, feelings

The feelings here do not refer to the feelings between men and women, but my feelings for Shen Da. For our Nanjing University.

Evaluation, it seems that this issue is often clamoring for a war of words on the campus life version of BBS, but what is the noise?

Correcting your own understanding is the most important thing. Here are two common sayings for everyone: "You will be safe when you come."

"A son can never be too ugly for a mother. "To tell you the truth, after living in Nantah for four years, I have already had deep feelings for Nantah.

I was admitted to Nantah with a score of more than 60 points above the key line, but so what, life has ups and downs,

Nine times out of ten things are not satisfactory. Now that I'm here, unless you drop out of school and take the college entrance examination again, you're just complaining.

What's the use? What you can do is to make good use of Nantah's superior conditions and enrich and develop yourself as much as possible. As long as you work hard,

You can achieve your goal in Shenzhen University. Another reason I like Nantah is the free and relaxed environment of Shenzhen University. I

I think I have adapted to life in this environment, and now I may be the same if I go to some key colleges and universities.

It will be a little uncomfortable.

Whether you can write these down to help your brothers and sisters depends on your own understanding.