save several plots in seperate files within a live script
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i have a live script which plots the results at its end. it creates a new figure and title and so on. now i want to save all the figures. the figures are being created in a function, cause there is a lot of different data, but more or less the same plot.
i have found 2 solutions so far, whcih sadly dont work.
the first solution i used had the problem that it doesnt save it according to the names. they just have no name and there are overwriting each other. another problem is, that out ofnowhere it gave me the error that the folder is incorrect. i made another folder for the plots and the folder does exist, matlab knows the folder i added it.
the 2nd solution gave me the following error message
Nathan Hardenberg 2023-5-24
编辑：Nathan Hardenberg 2023-5-24
"the 2nd solution" works fine for me. You have probably edited the code wich resulted in an error. Note that you can copy and paste the itire solution (try that in a new .m or .mlx file) and do not have to change anything to get it to work.
Code from "the 2nd solution":
path = pwd ; % mention your path
myfolder = 'myfolder' ; % new folder name
folder = mkdir([path, filesep, myfolder]) ;
path = [path, filesep, myfolder];
for k = 1:10
temp=[path, filesep, 'fig', num2str(k), '.png'];
Your error-message seems to indicate that you have put a wrong path into the saveas()-function. Check the documentation for it for further information.
If you path is '.\.png' like the error-message suggests, your path is missing a filename. A valid path for example would be:
But you have to change the filename during the loop. Otherwise your file will be overwritten (this is also done in the solution above).