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naming saved files in a for loop

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Lee Borden
Lee Borden 2021-3-12
评论： Lee Borden 2021-3-12
I'm attempting to use a for loop to create many different mat files. currently my code is:
for i = 1:length(masq_CU_ID)
savename_masq = strcat(masq_CU_ID(i), '_masq01')
masqpatient = masq01(strcmp(masq01.src_subject_id, masq_CU_ID(i)), :);
save('savename_masq', 'masqpatient');
end
where each iteration of the loop should create a seperate .mat file with a unique title based on what the value of savename_masq is during that iteration of the loop. Currently each loop saves the file as savename_masq.mat, which overwrites whatever was saved in the previous loop.
How do I get the save function to read the value of savename_masq, rather than the variable name?

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回答（1 个）

Stephen23
Stephen23 2021-3-12
What you wrote:
save('savename_masq', 'masqpatient');
What you should write:
save(savename_masq, 'masqpatient')
  1 个评论
Lee Borden
Lee Borden 2021-3-12
I tried that, it gives an error:
Error using save
Must be a text scalar.
Error in Urep2 (line 49)
save(savename_masq, 'masqpatient');
in case it matters, the values in masq_CU_ID (i) appear as letter-letter-number-number-number-number
example: AA0001

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