How can I remove the examples from an existing MATLAB installation to preserve disk space?
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ba
el 30 de Nov. de 2023
Respondida: Pratik
el 30 de Nov. de 2023
I have a Windows machine that has a non-upgradeable C-drive for reasons outside of my control and I am currently nearing the capacity of that drive.
The machine has two MATLAB versions installed and every MATLAB installation comes with an examples folder of about 2-3 GB. Can I somehow uninstall these example folders? And are there any other ways I can reduce the disk usage of these MATLAB installs?
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Pratik
el 30 de Nov. de 2023
Yes, you can uninstall or delete the examples folders from MATLAB installations to save space, as long as you are sure you won't need them for your work. Here's how you can do it:
1. **Locate the MATLAB examples folder**: The examples folder is typically located within the MATLAB installation directory. The default path is usually something like `C:\Program Files\MATLAB\R20XXx\examples`, where `R20XXx` is the version of MATLAB you have installed (e.g., `R2021a`).
2. **Delete the examples folder**: Once you've located the folder, you can delete it. However, make sure MATLAB is not running when you do this, and keep in mind that this action is irreversible unless you have a backup.
- Open File Explorer and navigate to the MATLAB installation directory.
- Find the `examples` folder.
- Right-click on the folder and select "Delete" from the context menu.
3. **Empty the Recycle Bin**: After deleting the folders, don’t forget to empty the Recycle Bin to actually free up the space on your C-drive.
Additionally, here are some other methods to reduce disk usage by MATLAB:
- **Clear MATLAB cache**: MATLAB stores certain files for acceleration purposes, such as JIT (Just-In-Time) compilation cache. You can clear this by executing the command `mex -setup C++` in the MATLAB Command Window and then selecting the option to clear the cache.
- **Remove downloaded products**: If you have downloaded MATLAB products or add-ons that you no longer use, you can remove them through the MATLAB Add-On Manager.
- **Compress the MATLAB installation directory**: You can use NTFS compression on the MATLAB installation directory. This might slow down MATLAB slightly, as files need to be decompressed on-the-fly when accessed, but it can save space.
- **Move other user files**: If you have other user-generated files (such as `.m` files, data sets, or figures), consider moving them to another drive with more space.
- **MATLAB preferences and settings**: MATLAB also stores preferences and other settings that may take up space. You can find these files and decide if any can be deleted. They are usually located in the user's AppData folder, for example, `C:\Users\YourUsername\AppData\Roaming\MathWorks\MATLAB`.
Before you delete any files, it's always a good idea to back up important data and ensure that the files you are deleting are not required for MATLAB to function properly. If you're unsure about the importance of certain files, it's best to consult the MATLAB documentation or contact MathWorks support for guidance.
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