Open files from documents in loop

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Dion Theunissen
Dion Theunissen 2021-10-21
评论： Chunru 2021-10-21
I want to open several files in a for loop.
Anyone who can help me with this?
For now I tried this:
a = "/Users/diontheunissen/Documents/Smart_Driver/RawData/Scania/e-"
b = r
c = ".csv"
filename = strcat(a,b,c);
filename = convertCharsToStrings(filename);
truck1 = readtable(filename, opts);
How can I make r the variable (1 to 20)?
  1 个评论
Chunru
Chunru 2021-10-21
Ran in:
a = "/Users/diontheunissen/Documents/Smart_Driver/RawData/Scania/e-";
c = ".csv";
for r=1:20
filename = sprintf('%s%d%s', a, r, c);
disp(filename)
%truck1 = readtable(filename, opts);
end
/Users/diontheunissen/Documents/Smart_Driver/RawData/Scania/e-1.csv /Users/diontheunissen/Documents/Smart_Driver/RawData/Scania/e-2.csv /Users/diontheunissen/Documents/Smart_Driver/RawData/Scania/e-3.csv /Users/diontheunissen/Documents/Smart_Driver/RawData/Scania/e-4.csv /Users/diontheunissen/Documents/Smart_Driver/RawData/Scania/e-5.csv /Users/diontheunissen/Documents/Smart_Driver/RawData/Scania/e-6.csv /Users/diontheunissen/Documents/Smart_Driver/RawData/Scania/e-7.csv /Users/diontheunissen/Documents/Smart_Driver/RawData/Scania/e-8.csv /Users/diontheunissen/Documents/Smart_Driver/RawData/Scania/e-9.csv /Users/diontheunissen/Documents/Smart_Driver/RawData/Scania/e-10.csv /Users/diontheunissen/Documents/Smart_Driver/RawData/Scania/e-11.csv /Users/diontheunissen/Documents/Smart_Driver/RawData/Scania/e-12.csv /Users/diontheunissen/Documents/Smart_Driver/RawData/Scania/e-13.csv /Users/diontheunissen/Documents/Smart_Driver/RawData/Scania/e-14.csv /Users/diontheunissen/Documents/Smart_Driver/RawData/Scania/e-15.csv /Users/diontheunissen/Documents/Smart_Driver/RawData/Scania/e-16.csv /Users/diontheunissen/Documents/Smart_Driver/RawData/Scania/e-17.csv /Users/diontheunissen/Documents/Smart_Driver/RawData/Scania/e-18.csv /Users/diontheunissen/Documents/Smart_Driver/RawData/Scania/e-19.csv /Users/diontheunissen/Documents/Smart_Driver/RawData/Scania/e-20.csv

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