How to move files from current folder to workspace automatically?
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How to make this automatically when I select path of the file (Browse for folder) move all tables to Work space?
EX:
I wanna make these files moved automatically to workspace.
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Stanislao Pinzón
2020년 5월 17일
You can do this using structures and the dir function. The following code could help.
filesDIR = dir;
c = 0;
for i=1:length(filesDIR)
if contains(string(filesDIR(i).name),{'.xlsx'})
c = c+1;
ExcelFiles.(strcat('F',num2str(c))) = xlsread(filesDIR(i).name);
end
end
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Stephen23
2020년 5월 17일
편집: Stephen23
2020년 5월 18일
Rather than getting dir to return te entire directory contents and then filtering the names afterwards it is simpler and more efficient to supply a suitable match string to dir:
S = dir('*.xlsx');
for k = 1:numel(S)
M = xlsread(S(k).name);
... do something with M
end
Using a cell array would be simpler and more efficient than dynamically creating structure fieldnames:
S = dir('*.xlsx');
N = numel(S);
C = cell(1,N);
for k = 1:N
C{k} = xlsread(S(k).name);
end
and is also exactly what the MATLAB documentation recommends:
추가 답변 (1개)
Walter Roberson
2020년 5월 17일
You can use uigetfile() to get the folder name. Then you can use dir() to find the xlsx files in the folder. Then you can loop using readtable() and assigning the result into a cell array, or perhaps into a struct... you could even make a table of tables, I suppose.
However, we advise that you do not create new variable names corresponding to each file. http://www.mathworks.com/matlabcentral/answers/304528-tutorial-why-variables-should-not-be-named-dynamically-eval
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