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I was trying to save a matrix into a mat file, but the Matlab returns the following messages:
Warning: Variable ‘listmatrix’ cannot be saved to a MAT-file whose version is older than 7.3.
To save this variable, use the -v7.3 switch.
Skipping…
What does it mean for “use the -v7.3 switch”?
Should I use
save testresult.mat -v7.3 listmatrix
or sth else?
A quick google search says yes. Try
How big is your object? (Do
whos listmatrix)You could potentially save memory by using different data type such as uint8.