MATLAB - File I/O
What is the default file extension used by MATLAB when saving data with the
save command?What is the default file extension used by MATLAB when saving data with the save command?
easy📝 Conceptual Q1 of 15
Step-by-Step Solution
Solution:
Step 1: Understand the
MATLAB saves workspace variables into a file with the extensionsavecommand default behavior.matby default.Step 2: Recall common file extensions for MATLAB data files
The.matextension is standard for MATLAB binary data files, unlike text or CSV formats.Final Answer:
.mat -> Option BQuick Check:
Default save extension = .mat [OK]
Quick Trick: MATLAB saves data files with .mat extension by default [OK]
Common Mistakes:
- Confusing .mat with text or CSV extensions
- Assuming save creates text files
- Using .dat which is not default
Master "File I/O" in MATLAB
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