In this course, you will learn to think like a data scientist and ask questions of your data. You will use interactive features in MATLAB to extract subsets of data and to compute statistics on groups of related data. You will learn to use MATLAB to automatically generate code so you can learn syntax as you explore. You will also use interactive documents, called live scripts, to capture the steps of your analysis, communicate the results, and provide interactive controls allowing others to experiment by selecting groups of data.
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第 1 门课程（共 4 门）
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初级
完成时间大约为19 小时
英语（English）
字幕：英语（English）
您将获得的技能
Data AnalysisData Visualization (DataViz)Matlab
可分享的证书
完成后获得证书
100% 在线
立即开始，按照自己的计划学习。
第 1 门课程（共 4 门）
可灵活调整截止日期
根据您的日程表重置截止日期。
初级
完成时间大约为19 小时
英语（English）
字幕：英语（English）
提供方
MathWorks
Accelerating the pace of discovery, innovation, development, and learning in engineering and science.
教学大纲 - 您将从这门课程中学到什么
完成时间为 2 小时
Introduction to the Data Science Workflow
In this module you’ll learn about the key steps in a data science workflow and begin exploring a data set using a script provided for you. As you work with the file, take note of the different elements in the script. As you progress through the course, you’ll create a similar script yourself.
完成时间为 2 小时
11 个视频 （总计 39 分钟）, 4 个阅读材料, 2 个测验
11 个视频
Overview of Exploratory Data Analysis with MATLAB2分钟
Instructor Introduction2分钟
Why Do We Need Data Science?4分钟
MATLAB as a Data Science Tool5分钟
How to ask Good Questions of Your Data2分钟
Interactive Data Exploration3分钟
Getting Started with MATLAB4分钟
Overview of the Data Science Workflow3分钟
The Workflow in Practice4分钟
Summary of Module 1: The Data Science Workflow1分钟
4 个阅读材料
Use a Live Script: Explore 2013 Tornado Events30分钟
Download and Install MATLAB15分钟
Data and Code Files10分钟
Introduction to Storm Events Data15分钟
2 个练习
Tell us why you're here2分钟
Quiz 1: Introduction to Data Science30分钟
完成时间为 3 小时
Importing Data
In this module you’ll import data into MATLAB, customize the import options, and generate code to automate the process. You’ll also work with different types of data, such as numeric, dates, and text.
完成时间为 3 小时
8 个视频 （总计 20 分钟）, 1 个阅读材料, 2 个测验
8 个视频
How Data is stored2分钟
How MATLAB Represents Data3分钟
How to Use the Import Tool3分钟
MATLAB Data Types4分钟
Why Automate the Import Process?1分钟
Generating and Reusing Code2分钟
Summary of Module 2: Importing Data1分钟
1 个阅读材料
Overview of MATLAB Data Types1 小时 30 分
2 个练习
Practice Quiz30分钟
Quiz 2: Importing Data45分钟
完成时间为 2 小时
Visualizing and Filtering Data
In this module you’ll create visualizations and learn how to customize figures. You’ll also filter your data to select only what is needed for your analysis. You’ll create new tables and save them to use in the future or share with others outside of MATLAB.
完成时间为 2 小时
5 个视频 （总计 15 分钟）
5 个视频
Plotting Data Contained in Tables4分钟
Selecting Data from Tables3分钟
Accessing and Creating Table Variables4分钟
Summary of Module 3: Visualizing and Filtering Data1分钟
3 个练习
Practice Selecting Data30分钟
Practice Questions5分钟
Quiz 3: Visualizing and Accessing Data in Tables45分钟
完成时间为 7 小时
Performing Calculations
In this module you’ll write small pieces of code to extend your analysis. You’ll calculate summary statistics on groups of data and determine if variables are correlated. You’ll extend your ability to filter data to defining conditions across multiple variables. You’ll also modify categorical data to remove, combine, or create new categories to use for defining groups.
完成时间为 7 小时
11 个视频 （总计 41 分钟）, 4 个阅读材料, 11 个测验
11 个视频
Basic Mathematical Operations3分钟
Using Vectors4分钟
Using Functions2分钟
Calculating Summary Statistics2分钟
Correlations Between Variables3分钟
Accessing Subsets of Data5分钟
Introduction to Categorical Data5分钟
Performing Calculations by Category3分钟
Visualizing Results5分钟
Summary of Module 4: Performing Calculations1分钟
4 个阅读材料
Performing Calculations30分钟
Performing Calculations with Vectors45分钟
Relational and Logical Operators30分钟
Calculations by Group45分钟
1 个练习
Quiz 4: Exploratory Data Analysis1 小时 10 分
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来自EXPLORATORY DATA ANALYSIS WITH MATLAB的热门评论
由 SP 提供Sep 4, 2020
Great introductory course for Data Science in Matlab! easy to follow content and you really can learn how to analyze data with Matlab if you don't have any experience on this field. Recommend!
由 MI 提供Aug 2, 2020
Amazing Course !!!!!! Lot of practical skill is gained here !!! Thanks MathWorks !! The instructors were great! I wish one day I will join MathWorks and teach in this platform with them!!!
由 CN 提供Aug 24, 2020
Awesome course, they really take their time to explain simple concepts before going to more advanced ones. Besides, the Matlab community is there to help you with any problems you may have.
由 PM 提供Apr 29, 2020
It was a great feeling of satisfaction after completing the final project. Exploratory and basics of Data Science with a blend of MATLAB were presented in a very interactive manner.
关于 Practical Data Science with MATLAB 专项课程
Do you find yourself in an industry or field that increasingly uses data to answer questions? Are you working with an overwhelming amount of data and need to make sense of it? Do you want to avoid becoming a full-time software developer or statistician to do meaningful tasks with your data?
常见问题
我什么时候能够访问课程视频和作业？
讲座和作业的访问权限取决于您的注册类型。如果您以旁听模式参加课程，则可以免费查看大多数课程资料。要访问评分作业并获得证书，您需要在旁听期间或之后购买证书体验。如果看不到旁听选项：
- 课程可能不提供旁听选项。您可以尝试免费试用，也可以申请助学金。
- 课程可能会改为提供'完整课程，没有证书'。通过此选项，您可以查看所有课程材料、提交所要求的作业，以及获得最终成绩。这也意味着您将无法购买证书体验。
我订阅此专项课程后会得到什么？
您注册课程后，将有权访问专项课程中的所有课程，并且会在完成课程后获得证书。您的电子课程证书将添加到您的成就页中，您可以通过该页打印您的课程证书或将其添加到您的领英档案中。如果您只想阅读和查看课程内容，可以免费旁听课程。
Is financial aid available?
是的，Coursera 可以为无法承担费用的学生提供助学金。通过点击左侧“注册”按钮下的“助学金”链接可以申请助学金。您可以根据屏幕提示完成申请，申请获批后会收到通知。您需要针对专项课程中的每一门课程完成上述步骤，包括毕业项目。了解更多。
Will I have access to MATLAB?
Yes. A free license is available to learners enrolled in the course. You must have a computer capable of running MATLAB. You can view the system requirements here.
还有其他问题吗？请访问 学生帮助中心。
