How to Download and Install MATLAB Runtime 2020b
MATLAB Runtime 2020b is a standalone set of shared libraries that enables the execution of compiled MATLAB, Simulink applications, or components without installing MATLAB. It is a free and easy way to run numerical applications, simulations, or software components on your system. In this article, you will learn what MATLAB Runtime 2020b is, how to download and install it, and how to use it.
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What is MATLAB Runtime 2020b?
MATLAB Runtime 2020b is the latest version of the MATLAB Runtime, which was released in September 2020. It is compatible with the applications or components compiled using MATLAB R2020b or Simulink R2020b. The version of the MATLAB Runtime is tied to the version of MATLAB. You can have multiple versions of MATLAB Runtime on your computer, but only one installation for any particular version.
Features and benefits of MATLAB Runtime 2020b
MATLAB Runtime 2020b has several features and benefits that make it a useful tool for running compiled MATLAB applications or components. Some of them are:
It does not require a licensed copy of MATLAB on your system.
It supports Windows, Linux, and macOS platforms.
It enables you to create and distribute numerical applications, simulations, or software components quickly and securely.
It works with MATLAB Compiler, Simulink Compiler, and other MathWorks products that generate standalone applications or components.
It supports GPU acceleration, parallel computing, and other advanced features of MATLAB and Simulink.
Compatibility and requirements of MATLAB Runtime 2020b
MATLAB Runtime 2020b is compatible with the applications or components compiled using MATLAB R2020b or Simulink R2020b. It is not compatible with the applications or components compiled using earlier or later versions of MATLAB or Simulink. You can find the version information in the readme.txt file that accompanies the application or component.
MATLAB Runtime 2020b has some system requirements that you need to meet before installing it on your system. Some of them are:
PlatformSystem Requirements
WindowsWindows 10, Windows Server 2019Intel or AMD x86-64 processor4 GB RAM (8 GB recommended)2 GB disk spaceA graphics card that supports OpenGL 3.3 with 1GB GPU memory is recommended.
LinuxUbuntu LTS (18.04 LTS), Red Hat Enterprise Linux (7.x), SUSE Linux Enterprise Desktop (15.x)Intel or AMD x86-64 processor4 GB RAM (8 GB recommended)2 GB disk spaceA graphics card that supports OpenGL 3.3 with 1GB GPU memory is recommended.X Window System must be installed.
macOSmacOS Catalina (10.15), macOS Mojave (10.14)Intel processor4 GB RAM (8 GB recommended)2 GB disk spaceA graphics card that supports OpenGL 3.3 with 1GB GPU memory is recommended.
How to download MATLAB Runtime 2020b?
You can download MATLAB Runtime 202 b from two different options: download from the website or download using MATLAB function. Here are the steps for each option:
Option 1: Download from the website
You can download MATLAB Runtime 2020b from the official MathWorks website by following these steps:
Go to the .
Select the version of MATLAB Runtime 2020b that matches your platform (Windows, Linux, or macOS).
Click on the Download button and save the archive file to your desired location.
Option 2: Download using MATLAB function
You can also download MATLAB Runtime 2020b using a MATLAB function called mcrinstaller. This function is available in MATLAB R2020b or later. You can use this function by following these steps:
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Open MATLAB R2020b or later on your system.
Type mcrinstaller in the Command Window and press Enter.
A dialog box will appear with the information about the MATLAB Runtime 2020b and the download link.
Click on the Download button and save the archive file to your desired location.
How to install MATLAB Runtime 2020b?
After you have downloaded the archive file of MATLAB Runtime 2020b, you need to extract it and run the installer. Here are the steps for installing MATLAB Runtime 2020b on your system:
Step 1: Extract the archive file
The archive file of MATLAB Runtime 2020b has a .zip extension for Windows and macOS platforms, and a .tar.gz extension for Linux platforms. You need to extract the contents of the archive file to a folder on your system. You can use any software that can extract .zip or .tar.gz files, such as WinZip, 7-Zip, or WinRAR for Windows, or Archive Utility, The Unarchiver, or Keka for macOS, or tar, gzip, or unzip for Linux.
Step 2: Start the installer
After you have extracted the archive file, you will find a folder named MCR_R2020b_*, where * is the platform name (win64, glnxa64, or maci64). Inside this folder, you will find an executable file named setup.exe for Windows, install for Linux, or InstallForMacOSX.app for macOS. You need to run this file to start the installer. You can do this by double-clicking on the file or by using the command line.
Step 3: Follow the installation wizard
The installer will guide you through the installation process of MATLAB Runtime 2020b. You will need to accept the license agreement, choose the installation folder, and confirm the installation settings. The installation may take several minutes depending on your system configuration. After the installation is complete, you will see a message that says "Installation Complete". You can then close the installer and delete the archive file and the extracted folder if you want.
How to use MATLAB Runtime 2020b?
MATLAB Runtime 2020b allows you to run compiled MATLAB applications or components without installing MATLAB. Here are some tips on how to use MATLAB Runtime 2020b:
Run compiled MATLAB applications or components
To run a compiled MATLAB application or component, you need to have it on your system along with its required files and folders. These files and folders may include a readme.txt file, a .ctf file, a .exe file, a .dll file, a .mex file, a .prj file, a .mlappinstall file, a .mlpkginstall file, a .slx file, a .mldatx file, a .m file, a .mat file, a .fig file, an icon file, and other files that are needed by the application or component. You can find these files and folders in the same location where you compiled the application or component using MATLAB Compiler, Simulink Compiler, or other MathWorks products.
To run a compiled MATLAB application or component, you need to double-click on its executable file (.exe for Windows, .app for macOS, or .sh for Linux) or use the command line. The application or component will launch and run using MATLAB Runtime 2020b. You may see some messages in the console window that indicate the status of the application or component. You can interact with the application or component as you would with MATLAB. You can close the application or component by clicking on the exit button or using the command line.
Troubleshoot common issues and errors
Sometimes, you may encounter some issues or errors when running a compiled MATLAB application or component using MATLAB Runtime 2020b. Here are some common ones and how to troubleshoot them:
If you see a message that says "The application requires a version of the MATLAB Runtime that is not installed on this machine", it means that the version of the MATLAB Runtime on your system does not match the version of the MATLAB Runtime that was used to compile the application or component. You need to download and install the correct version of the MATLAB Runtime from the MathWorks website or use the mcrinstaller function in MATLAB.
If you see a message that says "The application could not be installed because it is not compatible with this platform", it means that the platform of the application or component does not match the platform of your system. You need to obtain a version of the application or component that is compatible with your platform from the developer or use a different system.
If you see a message that says "The application could not be installed because it is corrupted or incomplete", it means that the files and folders of the application or component are missing, damaged, or modified. You need to obtain a fresh copy of the application or component from the developer or check the integrity of the files and folders.
If you see a message that says "The application could not be installed because it requires additional products that are not installed on this machine", it means that the application or component depends on other MathWorks products that are not included in MATLAB Runtime 2020b. You need to install those products on your system or contact the developer for more information.
If you see any other messages that indicate an error or an exception, you can try to debug them by using the -logfile option when running the application or component. This option will create a log file that contains detailed information about the error or exception. You can use this log file to identify and fix the problem or contact the developer for support.
Conclusion
MATLAB Runtime 2020b is a standalone set of shared libraries that enables you to run compiled MATLAB applications or components without installing MATLAB. It is a free and easy way to run numerical applications, simulations, or software components on your system. You can download and install MATLAB Runtime 2020b from the MathWorks website or using a MATLAB function. You can run compiled MATLAB applications or components by double-clicking on their executable files or using the command line. You can troubleshoot common issues and errors by checking the messages in the console window or using the -logfile option.
FAQs
Here are some frequently asked questions about MATLAB Runtime 2020b:
Do I need a license to use MATLAB Runtime 2020b?No, you do not need a license to use MATLAB Runtime 2020b. It is free and does not require activation.
Can I run multiple versions of MATLAB Runtime on my system?Yes, you can run multiple versions of MATLAB Runtime on your system, but only one installation for any particular version. You can have different versions of MATLAB Runtime for different versions of MATLAB.
Can I run MATLAB Runtime 2020b on a virtual machine?Yes, you can run MATLAB Runtime 2020b on a virtual machine as long as it meets the system requirements and has access to a graphics card that supports OpenGL 3.3.
Can I update MATLAB Runtime 2020b?No, you cannot update MATLAB Runtime 2020b. If there is a new version of MATLAB Runtime available, you need to download and install it separately.
Can I uninstall MATLAB Runtime 2020b?Yes, you can uninstall MATLAB Runtime 2020b by using the uninstaller program that is located in the installation folder of MATLAB Runtime 2020b. You can also delete the installation folder manually if you want.
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