Creating and Loading .dat and .ext Data Files in MATLAB"

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SUMMARY

The discussion focuses on creating and loading .dat and .ext data files in MATLAB. Users can utilize the 'load' command to import data files, and if a file is saved in Notepad with an .ext extension, it can be converted to .dat by simply renaming the file in Windows Explorer. The .dat format in MATLAB can be plain ASCII text, allowing for straightforward manipulation of file extensions without data loss. For further details on supported file formats, users can refer to the official MATLAB documentation.

PREREQUISITES
  • Familiarity with MATLAB commands, specifically the 'load' command.
  • Basic understanding of file extensions and their implications in data formats.
  • Knowledge of using Notepad for creating and saving text files.
  • Access to MATLAB documentation for file format support.
NEXT STEPS
  • Research how to use MATLAB's 'load' command effectively for various file types.
  • Explore the differences between .dat and .ext file formats in MATLAB.
  • Learn about MATLAB's supported file formats for data import and export.
  • Investigate best practices for data file management in MATLAB projects.
USEFUL FOR

This discussion is beneficial for MATLAB users, data analysts, and researchers who need to create, manage, and load data files efficiently within the MATLAB environment.

cpv
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we can call data file using 'load' command. I have created data file using notepad. which I can only save it with .ext extension, not dat.

where to create .dat files? and how can I load .ext or .dat files? thanks
 
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Notepad will be saving as plain (ASCII) text. If the Matlab .dat format is also text, simply change the .ext (.txt?) extension to .dat in Windows Explorer. OK any warning Windows gives on the change.

More info on data files is available here:
http://www.mathworks.co.uk/help/matlab/import_export/supported-file-formats.html
 

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