You can easily import saved variables, typically stored in MAT-files, into your MATLAB workspace using a couple of straightforward methods.
Importing Variables from MAT-Files
The most common way to import data into the MATLAB workspace involves loading variables that have been previously saved, often in a MATLAB-specific file format known as a MAT-file (.mat).
MATLAB offers convenient graphical interfaces to achieve this, making the process quick and intuitive.
Methods to Load Saved Variables
There are two primary graphical methods to load saved variables from a MAT-file into your workspace:
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Using the Current Folder Browser: This is the quickest method for loading all variables from a specific MAT-file.
- Locate the desired MAT-file in the Current Folder browser pane within the MATLAB environment.
- Double-click the MAT-file.
- MATLAB will automatically load all variables contained within that file directly into your workspace.
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Using the Import Data Button: This method provides more flexibility, allowing you to select specific variables to load if needed.
- Navigate to the Home tab in the MATLAB toolstrip.
- In the Variable section, find and click the Import Data button.
- A file browser window will open. Select the MAT-file you wish to import from.
- Click Open.
- MATLAB will then present you with options to preview the data and choose which variables (a subset or all) to load before finalizing the import into your workspace.
These methods are particularly useful when you have saved the state of your workspace or specific variables from a previous MATLAB session using commands like save.
Using these visual tools helps streamline your workflow, allowing you to quickly access and resume work with data you've previously generated or saved.
