Error with uigetfile in an Application

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FRANCESCO MARINO
FRANCESCO MARINO 2021-2-1
评论： FRANCESCO MARINO 2021-2-2
Hey There!
I'm a newbie in this forum but I've been using it for a while and it solved a lot of issues I had to fix.
I've designed a UI interface were I had to press a button which made me import a .s2p file and then plot it.
Anyway, I had an issue since it gave me this error:
"Error using rf.file.touchstone.Data/read
Unable to open file 433_26_6.s2p."
I see this error message on the first time I load the file from a different folder than the one of the App.
Then it doesn't occurr....
I'm leaving you the code:
file = uigetfile({'*.s2p; *.s1p','TouchStone Files (.s2p, .s1p)'},'File Selector');
s = sparameters(file)
y = yparameters(file)
figure
rfplot(s, 'real')
figure
rfplot(s, 'imag');
"
Thank You in Advance
  2 个评论
Daniel Catton
Daniel Catton 2021-2-1
编辑：Daniel Catton 2021-2-1
I believe that UIGetfile just gets the name of the file that you select, thus you will need to have a line of code just after UIGetfile which says:
file = load(file)
FRANCESCO MARINO
FRANCESCO MARINO 2021-2-2
That's what I was looking for!
Thank You very much!

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采纳的回答

Jan
Jan 2021-2-2
If you select a different folder in the UIGETFILE dialog, this is not inlcuded in the 1st output, but in the 2nd one:
[fileName, filePath] = uigetfile( ...
{'*.s2p; *.s1p','TouchStone Files (.s2p, .s1p)'}, ...
'File Selector');
if ~ischar(fileName)
disp('User has canceled the file selection');
return;
end
file = fullfile(filePath, fileName);
Now this is the complete file name including the path.

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