Rather than say everything that's wrong with that, I'll just show you how to do it correctly, and in a more robust way:
promptMessage = sprintf('Do you want to select files?');
titleBarCaption = 'Continue?';
button = questdlg(promptMessage, titleBarCaption, 'Yes', 'No, quit', 'Yes');
if strcmpi(button, 'No, quit')
fprintf('You selected: %s\n\n GOODBYE\n',Prompt)
return;
end
fprintf('You selected: %s \n\n',Prompt)
fprintf('Please select the files in the dialog box\n\n')
[baseFileNames, folder] = uigetfile('*.*', 'Select a file', 'MultiSelect','on');
if isequal(baseFileNames,0)
% User clicked the No button.
fprintf('You selected: %s\n\n GOODBYE\n',Prompt)
return;
end
% User selected yes if they got here.
fullFileName = fullfile(folder, baseFileNames)
fprintf('You have selected:\n')
fprintf('%s\n',baseFileNames{:})
nfiles = length(baseFileNames)
for k = 1 : nfiles
% Get this fullfile name.
thisFileName = fullfile(folder, baseFileNames{k});
% Load it in to a structure.
fprintf('Loading %s\n', thisFileName);
matrix = load(thisFileName);
% Might need to do matrix = matrix.matrix if matrix is a structure instead of an array.
% Now process matrix before moving on to the next file.
end
Hopefully it's self explanatory. If not, ask.
