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.
Este curso faz parte do Programa de cursos integrados Practical Data Science with MATLAB
Exploratory Data Analysis with MATLAB
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Informações sobre o curso
102,579 visualizações recentes
Habilidades que você terá
Data AnalysisData Visualization (DataViz)Matlab
Certificados compartilháveis
Tenha o certificado após a conclusão
100% on-line
Comece imediatamente e aprenda em seu próprio cronograma.
Prazos flexíveis
Redefinir os prazos de acordo com sua programação.
Nível iniciante
Aprox. 30 horas para completar
Inglês
Legendas: Inglês
Programa - O que você aprenderá com este curso
2 horas para concluir
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.
2 horas para concluir
11 vídeos (Total 39 mín.), 4 leituras, 2 testes
11 videos
Overview of Exploratory Data Analysis with MATLAB2min
Instructor Introduction2min
Why Do We Need Data Science?4min
MATLAB as a Data Science Tool5min
How to ask Good Questions of Your Data2min
Interactive Data Exploration3min
Getting Started with MATLAB4min
Overview of the Data Science Workflow3min
The Workflow in Practice4min
Summary of Module 1: The Data Science Workflow1min
4 leituras
Use a Live Script: Explore 2013 Tornado Events30min
Download and Install MATLAB15min
Data and Code Files10min
Introduction to Storm Events Data15min
2 exercícios práticos
Tell us why you're here2min
Quiz 1: Introduction to Data Science30min
3 horas para concluir
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.
3 horas para concluir
8 vídeos (Total 20 mín.), 1 leitura, 2 testes
8 videos
How Data is stored2min
How MATLAB Represents Data3min
How to Use the Import Tool3min
MATLAB Data Types4min
Why Automate the Import Process?1min
Generating and Reusing Code2min
Summary of Module 2: Importing Data1min
1 leituras
Overview of MATLAB Data Types1h 30min
2 exercícios práticos
Practice Quiz30min
Quiz 2: Importing Data45min
1 hora para concluir
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.
1 hora para concluir
5 vídeos (Total 15 mín.)
5 videos
Plotting Data Contained in Tables4min
Selecting Data from Tables3min
Accessing and Creating Table Variables4min
Summary of Module 3: Visualizing and Filtering Data1min
3 exercícios práticos
Practice Selecting Data6min
Practice Questions5min
Quiz 3: Visualizing and Accessing Data in Tables45min
7 horas para concluir
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.
7 horas para concluir
11 vídeos (Total 41 mín.), 4 leituras, 11 testes
11 videos
Basic Mathematical Operations3min
Using Vectors4min
Using Functions2min
Calculating Summary Statistics2min
Correlations Between Variables3min
Accessing Subsets of Data5min
Introduction to Categorical Data5min
Performing Calculations by Category3min
Visualizing Results5min
Summary of Module 4: Performing Calculations1min
4 leituras
Performing Calculations30min
Performing Calculations with Vectors45min
Relational and Logical Operators30min
Calculations by Group45min
1 exercício prático
Quiz 4: Exploratory Data Analysis1h 10min
Avaliações
Principais avaliações do EXPLORATORY DATA ANALYSIS WITH MATLAB
por FVDec 9, 2019
A great course. I'm very satisfied. The course allow me use Matlab in ways that will be very helpful to my work. I'm waiting for course 2
por KJDec 8, 2019
This course give a basic understanding of Data analysis in Matlab. Course is very fundamental and beneficial for beginners.
por MBDec 19, 2019
Excellent, well-organized course with great instructors and lectures. I enjoyed the peer-reviewed project.
por JDJan 19, 2020
Good course. Little things to modify or improve, but even that it has been beyond expectations.
por MOMar 24, 2020
Good coverage of basics using MATLAB (I have experience with same tasks in R )
por QCMar 13, 2020
Very clear explanations and provided a wide of examples. Highly recommended
por FAFeb 18, 2020
It teaches exactly what it says. I can now explore my data with matlab!
por SVDec 8, 2019
Very detailed and gets me rolling with Data Science using Matlab!!
oferecido por
MathWorks
Accelerating the pace of discovery, innovation, development, and learning in engineering and science.
Sobre Programa de cursos integrados Practical Data Science with MATLAB
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?
Completing this specialization will give you the skills and confidence you need to achieve practical results in Data Science quickly. Being able to visualize, analyze, and model data are some of the most in-demand career skills from fields ranging from healthcare, to the auto industry, to tech startups.
This specialization assumes you have domain expertise in a technical field and some exposure to computational tools, such as spreadsheets. To be successful in completing the courses, you should have some background in basic statistics (histograms, averages, standard deviation, curve fitting, interpolation).
Throughout this specialization, you will be using MATLAB. MATLAB is the go-to choice for millions of people working in engineering and science, and provides the capabilities you need to accomplish your data science tasks. You will be provided with free access to MATLAB for the duration of the specialization to complete your work.
Perguntas Frequentes – FAQ
Quando terei acesso às palestras e às tarefas?
Ao se inscrever para um Certificado, você terá acesso a todos os vídeos, testes e tarefas de programação (se aplicável). Tarefas avaliadas pelos colegas apenas podem ser enviadas e avaliadas após o início da sessão. Caso escolha explorar o curso sem adquiri-lo, talvez você não consiga acessar certas tarefas.
O que recebo ao me inscrever nesta Especialização?
Quando você se inscreve no curso, tem acesso a todos os cursos na Especialização e pode obter um certificado quando concluir o trabalho. Seu Certificado eletrônico será adicionado à sua página de Participações e você poderá imprimi-lo ou adicioná-lo ao seu perfil no LinkedIn. Se quiser apenas ler e assistir o conteúdo do curso, você poderá frequentá-lo como ouvinte sem custo.
Qual é a política de reembolso?
Existe algum auxílio financeiro disponível?
Will I have access to MATLAB?
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