# 學生對 韩国科学技术高等研究院 (KAIST) 提供的 Introduction to Basic Vibrations 的評價和反饋

4.6
406 個評分
100 條評論

## 課程概述

Introduction to Basic Vibrations starts with the fundamental principle of vibrations with a single and double degree of freedom systems. These fundamental vibration systems provide a solid platform not only to understand general vibrations but also to apply or use them into simple mechanical problems....

## 熱門審閱

RN
2020年6月1日

Excellent course in foundations of vibrations with explanations for certain nuances.This is a refresher for me to dust off and get booted with the fundamentals.

MS
2019年10月31日

Fantastic course! I learned how to mathematically model mode shapes for simple 1DOF and 2DOF systems. The instructor was very easy to follow and very thorough.

## 76 - Introduction to Basic Vibrations 的 100 個評論（共 101 個）

2020年7月1日

Excellent course!, Just a few things that were not completely clear, but nothig that a little research can't clarify. The timing of the professor was excellent, regards from Mexico!

2021年5月7日

O curso em si é excelente! Me ajudou muito no aprendizado base de vibrações, entretanto, gostaria de informar que um dos testes tem respostas incorretas marcadas como corretas.

2020年5月11日

this course was very interesting but i suffer lots of problem in selection quiz option. i clicking the right answer it show it wrong. The only thing i suffer in this course .

2020年5月28日

Good explanation relating mathematical, physical and practical application, but I would still insist some more examples to be included to amplify our concept

2020年6月23日

This course gives quick and depth information to Basic Vibration. Learned many things from the course. Thank you, Professor, and Coursera.

2020年4月19日

Sometimes I've found professor's explanation quite confusing (not well explained), otherwise see this course as a good asset to my skills.

2020年2月12日

Very interesting courese with a good relation between mathematical aproach and physical aproach to help understanding the situations.

2020年4月20日

the course is very good, the information inside this course is perfect

thanks for the prof YANG-HANN KIM

thanks for COURSERA

2021年7月9日

Really nice introductory course to vibrations. Helps a lot to remember some concepts from the university.

2019年10月19日

A good introduction to the mathematics of vibrations, if a little difficult to follow.

2019年8月17日

Sometimes the professor lost himself, but it is really easy to understand.

2020年5月28日

Simple yet very essential for understanding basics of vibration

2020年6月22日

Great course, a few mistakes in the quizzes however.

2021年5月22日

The resources should & must have been included

2020年7月12日

the content could be made more robust

2020年4月19日

Awesome Teaching method.

2020年9月10日

Good teacher

2020年4月24日

The topics covered in this course are relevant to vibratory systems and some lectures provide a clear understanding of some of the basic concepts however, I think there should be more supplementary materials for reviewing some of the mathematical expressions specially from weeks 4 to 5. There is a pdf. document uploaded as a supplementary material, but I feel there should be more explanations specially if this is an introductory course. Before taking this course, I recommend others to refresh their memories with Diff. Equations, as well as some linear algebra concepts like the Eigenvalue problem. Also, some of the questions from the quizzes are not totally clear and in some questions there are typo mistakes in the answers. Besides that, the course is good for people who are interested in learning some basics of vibratory systems.

2021年7月25日

it too hard for me

and he is not explaining the concept in good way

2020年9月13日

in depth explanation is not good, and so slow explanation

2021年9月22日

Thanks Mr. Prof Yang-Hann Kim

2019年10月24日

Besides the amazing ability of the professor to write backwards such a Leonardo da Vinci, the course was not provide me what I expected. Too much mathematics, too much theory. I was expecting more practical applications and problem examples. In addition, I guess that for MOOC, the material should be already done in a presentation so the instructor can focus on explanation and examples and doing the lecture more dynamic and less time consuming. Almost an hour to explain a curve and a couple of equations is not practical for people that are interesting in learn by themselves.

2021年9月3日

the course could have been framed in a better way.Was difficult to understand what the sir was trying to explain. Sir looked a bit confused in between which made me confuse more , made some mathematical mistakes while solving.Overall good course, thank you sir.

2021年4月24日

The course is very mathematical and does not give a lot of physical explanation. Basically there is shown a couple of formulas and some limits to find natural frequencies I expected much more of this course

2020年4月1日

not much useful