Save figure with a specific name

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ConanTaieb
ConanTaieb 2020-9-21
评论： ConanTaieb 2020-9-21
Hello,
I export data using the following code :
[file,filepath,filter] = uigetfile({'*.xlsx'},'Select your data');
filename = fullfile(filepath, file);
[data] = xlsread(filename);
I use the data to generate a figure .png and I save it using "saveas".
h=figure('Color',[1 1 1]);
...
saveas(h,'FIG','png');
How can I automatically save the figure with the same name of the selected file with uigetfile?
Thank you!

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采纳的回答

Walter Roberson
Walter Roberson 2020-9-21
[filedir, basename, ext] = fileparts(filename);
newname = fullfile(filedir, [basename '.png']);
saveas(h, newname, 'png');

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