How do i read a line after a word in a csv file

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Alex Perrakis
Alex Perrakis 2022 年 8 月 15 日
コメント済み: Benjamin Thompson 2022 年 8 月 16 日
Dear Matlab Community,
i have the following question,i have a .csv (attached) file which contains multiple data, before every data group there is a string, that defines what it is, for example "wavelength". The question is how do i search for a word in the .csv and then read the numbers after the word? Because of the format readtable does not exactly work :)
Thank you all in advance


Benjamin Thompson
Benjamin Thompson 2022 年 8 月 15 日
This could be a good example of using splitapply after reading in the entire dataset as a table. See this article:
  2 件のコメント
Benjamin Thompson
Benjamin Thompson 2022 年 8 月 16 日
Your file is an odd format. How about this approach using textscan to parse it into a cell array and then strcmp to locate the word that you want in the array. I am not sure what you want to do with it from there.
fid = fopen('cycle3.csv', 'rt');
C = textscan(fid, '%s', 'Delimiter','\t');
I = strcmp(C{1}, 'MPECS Position (X Y Z)');
I2 = find(I);


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