没有安装toolbox怎么办

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jiaqi zhu
jiaqi zhu on 13 Aug 2022
Answered: jiaqi zhu on 18 Aug 2022
我在新的设备上安装了Matlab,但是使用时发现没有安装toolbox,我的许可证只能在两台设备上安装Matlab,这是我的第二台设备,我想请问能不能一键安装toolbox,还是只能卸载之后重新安装呢?会不会不能再次安装了呢?

Answers (2)

Keerthana Ramesh
Keerthana Ramesh on 16 Aug 2022
Hi,
To install toolboxes into already installed MATLAB, you need to rerun the MathWorks installer to add any additional products not currently included in your installation.
For instructions on installing products using the MathWorks Installer, refer to the following MATLAB answer :
Before you run the MathWorks installer to install any toolbox, please keep the following in mind:
  • Toolboxes must match the release of MATLAB they are installed into, e.g., you cannot install a toolbox for MATLAB R2018b into MATLAB R2019a.
  • If you are installing the toolboxes offline, the installation files must match the update version of MATLAB as well, e.g., R2020a Update 2 Installation Files cannot be used to install a toolbox to R2020a Update 3 MATLAB.
  • MATLAB must be closed in order to run the installer.
  • The MathWorks installer will install new toolboxes in the default MATLAB installation folder. If you have installed MATLAB somewhere other than the default folder, you have to select the folder where MATLAB is installed when prompted for the MATLAB installation location.
  • During installation, you may be prompted to overwrite any existing products. If prompted, opt to skip installation of any existing products.
  • For R2019b and older, the activation process will begin after installation. You need to activate your products in order to use them.
  • If the computer is not connected to the internet and you are using a File Installation Key to install the toolboxes, you will need to obtain an updated File Installation Key, License File, and the installation files. See the following article for more information: How can I install MATLAB or other MathWorks products on an offline machine?
I hope this information helps.
Thanks,
Keerthana

jiaqi zhu
jiaqi zhu on 18 Aug 2022
谢谢,很有帮助

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