How to Download and Install MATLAB 2021a License File
MATLAB is a popular software for numerical computing, data analysis, visualization, programming, and simulation. It offers a wide range of tools and features for various applications and industries. MATLAB 2021a is the latest release of MATLAB, which introduces new products, major updates, and hundreds of new and improved features.
To use MATLAB 2021a, you need a valid license file that matches your computer information. A license file is a text file that contains information about your license type, expiration date, products, and host ID. You need to activate MATLAB with the license file before you can use it.
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In this article, we will show you how to obtain a license file for MATLAB 2021a, and how to install MATLAB 2021a with the license file. We will also provide some information about the system requirements and pricing for MATLAB 2021a.
How to Obtain a License File
The process of obtaining a license file depends on your license type and usage. There are different types of licenses for individual, commercial, academic, and home use. You can also choose between annual or perpetual licenses, depending on your needs.
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For Individual and Commercial Users
If you want to use MATLAB for personal or commercial use at a company, government, or other organization, you need to purchase a standard license from MathWorks. To obtain a license file for a standard license, you need to do the following steps:
Create a MathWorks account and link it to your license. You can create an account on .
Generate a license file on the MathWorks website. You can use the .
Download the license file and save it on your computer. You can download the license file from the MathWorks License Center or from the email that MathWorks sends you after you generate the license file. The license file has a name like license_1234567_R2021a.lic, where 1234567 is your license number and R2021a is the release of MATLAB. You should save the license file in a location that you can access later, such as your desktop or a USB drive.
For Academic Users
If you want to use MATLAB for teaching or research at a university, college, or school, you may be eligible for an academic license. Academic licenses are usually cheaper than standard licenses and may offer more products and features. To obtain a license file for an academic license, you need to do the following steps:
Check if your institution has a campus-wide license. A campus-wide license is a type of academic license that covers all faculty, staff, and students at an institution. If your institution has a campus-wide license, you can access MATLAB through your institution's portal or network. You do not need to purchase or generate a license file yourself. You can check if your institution has a campus-wide license by visiting and entering your institution's name or domain.
Access MATLAB through your institution's portal. If your institution has a campus-wide license, you can use MATLAB Online or MATLAB Drive to access MATLAB from any web browser without installing anything on your computer. You can also download MATLAB for offline use on your computer. To access MATLAB through your institution's portal, you need to sign in with your institutional email address and password. You can find more information about how to access MATLAB through your institution's portal by visiting .
Download the license file and save it on your computer. If you download MATLAB for offline use on your computer, you will need a license file to activate it. You can download the license file from your institution's portal or from the email that MathWorks sends you after you access MATLAB through your institution's portal. The license file has a name like network.lic or standalone.lic, depending on your license type. You should save the license file in a location that you can access later, such as your desktop or a USB drive.
How to Install MATLAB 2021a with the License File
Once you have obtained a license file for MATLAB 2021a, you can install MATLAB 2021a on your computer with the license file. There are two ways to install MATLAB 2021a: online installation and offline installation. Online installation requires an internet connection and downloads the installation files during the installation process. Offline installation does not require an internet connection and uses a complete set of installation files that you obtain beforehand.
For Online Installation
To install MATLAB 2021a online with the license file, you need to do the following steps:
Download the installer from MathWorks Downloads. You can download the installer for Windows, Mac, or Linux from . You will need to sign in with your MathWorks account and select the release R2021a.
Run the installer and follow the steps. You can run the installer by double-clicking the downloaded file or by using a command prompt or terminal window. The installer will guide you through the installation process and ask you to provide some information, such as:
The installation folder where you want to install MATLAB 2021a.
The products that you want to install.
The File Installation Key (FIK) that you obtained when you generated the license file.
The location of the license file that you downloaded and saved on your computer.
Activate MATLAB with the license file. After the installation is complete, the installer will launch the activation program and ask you to activate MATLAB with the license file. You can also activate MATLAB later by running matlabroot\bin\activate_matlab.exe (Windows) or matlabroot/bin/activate_matlab.sh (Mac or Linux), where matlabroot is the installation folder of MATLAB 2021a. To activate MATLAB with the license file, you need to provide some information, such as:
The User Name of the End User of MATLAB (if applicable).
The Host ID of the computer where you installed MATLAB.
The location of the license file that you downloaded and saved on your computer.
For Offline Installation
To install MATLAB 2021a offline with the license file, you need to do the following steps:
Obtain a complete set of installation files. You can obtain a complete set of installation files by downloading them from MathWorks Downloads or by requesting a DVD from MathWorks. You will need to sign in with your MathWorks account and select the release R2021a. You will also need the File Installation Key (FIK) that you obtained when you generated the license file.
Copy the installation files to your computer. You can copy the installation files from the downloaded folder or the DVD to your computer. You should copy the installation files to a location that you can access later, such as your desktop or a USB drive.
Run the installer and follow the steps. You can run the installer by double-clicking setup.exe (Windows) or setup (Mac or Linux) in the folder or DVD where you copied the installation files. The installer will guide you through the installation process and ask you to provide some information, such as:
The installation folder where you want to install MATLAB 2021a.
The products that you want to install.
The location of the license file that you downloaded and saved on your computer.
Activate MATLAB with the license file. After the installation is complete, the installer will launch the activation program and ask you to activate MATLAB with the license file. You can also activate MATLAB later by running matlabroot\bin\activate_matlab.exe (Windows) or matlabroot/bin/activate_matlab.sh (Mac or Linux), where matlabroot is the installation folder of MATLAB 2021a. To activate MATLAB with the license file, you need to provide some information, such as:
The User Name of the End User of MATLAB (if applicable).
The Host ID of the computer where you installed MATLAB.
The location of the license file that you downloaded and saved on your computer.
Conclusion
In this article, we have shown you how to download and install MATLAB 2021a license file for different types of users and licenses. We have also provided some information about the system requirements and pricing for MATLAB 2021a. We hope that this article has helped you to successfully install and activate MATLAB 2021a on your computer.
MATLAB 2021a is a powerful and versatile software that can help you with various tasks and projects. Whether you are an engineer, scientist, researcher, student, or hobbyist, you can use MATLAB 2021a to perform numerical computations, data analysis, visualization, programming, simulation, and more. You can also explore new products and features in MATLAB 2021a, such as Simulink Onramp, Deep Network Designer, Live Editor Tasks, App Designer Components, and more.
If you want to learn more about how to use MATLAB 2021a, you can check out some of these resources:
: The official documentation for MATLAB and its products, where you can find reference pages, examples, tutorials, videos, and more.
: A collection of online courses that teach you the basics and advanced topics of MATLAB and Simulink.
: A community forum where you can ask and answer questions about MATLAB and its products.
: A hub for sharing code, files, blogs, webinars, contests, and more related to MATLAB and Simulink.
: A repository of code examples that demonstrate how to use MATLAB for various applications and domains.
FAQs
What are some new features in MATLAB 2021a?
Some of the new features in MATLAB 2021a are:
Simulink Onramp: A new interactive tutorial that teaches you how to create, edit, and simulate Simulink models.
Deep Network Designer: A new app that lets you design, analyze, and train deep neural networks using a graphical interface.
Live Editor Tasks: A new feature that lets you interactively perform common tasks in the Live Editor, such as importing data, filtering signals, fitting curves, and more.
App Designer Components: A new feature that lets you create custom components for App Designer, such as buttons, sliders, charts, and more.
Graphics Updates: A new feature that lets you customize the appearance and behavior of graphics objects, such as axes, legends, colorbars, and more.
How can I update my license if it expires or changes?
If your license expires or changes, you need to update your license file and reactivate MATLAB. You can update your license file by following the same steps as obtaining a license file, depending on your license type and usage. You can reactivate MATLAB by running matlabroot\bin\activate_matlab.exe (Windows) or matlabroot/bin/activate_matlab.sh (Mac or Linux), where matlabroot is the installation folder of MATLAB 2021a.
How can I troubleshoot installation or activation issues?
If you encounter any issues during the installation or activation of MATLAB 2021a, you can try some of these solutions:
Check the system requirements and compatibility for MATLAB 2021a. You can find the system requirements and compatibility information on .
Check the installation log and error messages for any clues. You can find the installation log in the folder where you ran the installer or in the temp folder of your computer. You can also view the error messages by clicking the Details button in the installer or activation program.
Check the online help and documentation for any tips or solutions. You can find the online help and documentation on .
Contact MathWorks support for assistance. You can contact MathWorks support by phone, email, or web form. You can find the contact information on .
How can I contact MathWorks support for help?
You can contact MathWorks support for help with any questions or issues related to MATLAB 2021a or its products. You can contact MathWorks support by phone, email, or web form. You can find the contact information on . You will need to provide some information when you contact MathWorks support, such as:
Your MathWorks account information.
Your license number and type.
Your operating system and platform.
Your MATLAB version and products.
Your problem description and steps to reproduce it.
Your installation log and error messages (if applicable).
Where can I find more information about MATLAB 2021a?
You can find more information about MATLAB 2021a on the following sources:
: A summary of the new products, major updates, and bug fixes in MATLAB 2021a.
: A video that showcases some of the new features and capabilities in MATLAB 2021a.
: A series of live and recorded webinars that demonstrate how to use MATLAB 2021a for various applications and domains.
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