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How to save contents of nonscaler structure?

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Greydon Gilmore
Greydon Gilmore 2017-9-18
评论： Stephen23 2017-9-18
Hi There, I have a nonscalar structure of data that I wish to save. It seems the usual call to save does not work on nonscaler structures. Does anyone have a workaround?
My current structure is 1x4, with the second dimension being associated with different recording channels from my study struct(1).raw struct(2).raw ec.
Thank you in advance
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Stephen23
Stephen23 2017-9-18
"It seems the usual call to save does not work on nonscaler structures."
Yes it does:
save('nameOfFile.mat','nameofStruct')
Why do you think that this does not work?

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回答（1 个）

Walter Roberson
Walter Roberson 2017-9-18
You can just save() the structure. You do not need to use the -struct flag to save(). The -struct flag of save is for the particular case where you have a (scalar) structure whose individual fields you want to create as variables in a .mat file.
datastruct = load('YourMatFile.mat');
save('YourNewMatFile.mat', 'datastruct', '-struct')
load() of a .mat stored into a variable creates a scalar structure with one field for each variable stored in the .mat file, and save() with the -struct flag does the opposite, saving the individual fields into individual variables in a .mat file.

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