reading a txt file with rows of different length

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Zinat Zarandi
Zinat Zarandi el 21 de Feb. de 2019
Comentada: Zinat Zarandi el 22 de Feb. de 2019
Hi,
I would like to read a text file as below and I need to extract data in 'points' row. I have tried many ways but it didnt work.I appreciate if someone can guide me to find a solution.
Thanks in advance.
  2 comentarios
Adam
Adam el 21 de Feb. de 2019
What are the 'many ways' you have tried and in what way didn't they work?
Zinat Zarandi
Zinat Zarandi el 21 de Feb. de 2019
I have found this script here and when I use this code in a cell arrey I can find data in points but in default format of text.
how can I seprate it in data?
I need to sepratet first odd num (first,third,...,n-1) as 'x' and even num (second, fourth,..,n) as 'y'.

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Respuestas (1)

Are Mjaavatten
Are Mjaavatten el 22 de Feb. de 2019
fid = fopen(filename);
lines = textscan(fid,'%s','delimiter','\n');
fclose(fid);
lines = lines{1};
% The points data are in line 3. Start after the left bracket:
points = sscanf(lines{4}(strfind(lines{4},'[')+1:end-1),'%f,');
widths = sscanf(lines{5}(strfind(lines{5},'[')+1:end-1),'%f,');
x = points(1:2:end);
y = points(2:2:end);

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