Read in Text File as string Array

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xRobot 2019-11-19

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https://ww2.mathworks.cn/matlabcentral/answers/491952-read-in-text-file-as-string-array

评论： Ruger28 2019-11-19

Hello, I have a text file that contains one column of words. I would like to read in the file as a string array of seperated strings so I can index the elements in the array.

Any advice is greatly appecraiated! Thanks!

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xRobot 2019-11-19

Using this, I obtained data as a 1x1 cell in the workspace.

fid = fopen('mylist2.txt');

data = textscan(fid,'%s');

fclose(fid);

Using this, I obtained words5 as a 1x111022 char array in the workspace.

fileID = fopen('mylist.odt','r');

formatSpec = '%s';

words5 = fscanf(fileID,formatSpec);

Ruger28 2019-11-19

Please see my answer below to see how to use textscan and get strings

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Ruger28 2019-11-19

5
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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/491952-read-in-text-file-as-string-array#answer_402270

在 MATLAB Online 中打开

fileName = '<your full file path here>'
% my sample text contains ---> apple, baseball, car, donut, & elephant in single column.
FID = fopen(fileName);
data = textscan(FID,'%s');
fclose(FID);
stringData = string(data{:});

Output:

stringData = 
  5×1 string array
    "apple"
    "baseball"
    "car"
    "donut"
    "elephant"

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xRobot 2019-11-19

I got it! I just had to copy and paste the column into notepad as a regular .txt file. Thank you so much!

Ruger28 2019-11-19

在 MATLAB Online 中打开

not a problem! try this just for fun.

odtFile = '<full filepath for file';
txtFile = fullfile(fileparts(odtFile),'TextVersion.txt');
copyfile(odtFile,txtFile);
fileName = txtFile;
...
...
<your script>