using textscan

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Richard
Richard 2012-2-23
编辑： Image Analyst 2013-10-22
Is textscan the correct command to use when importing data from text files into matlab. The command seems to work fine if I only have a vector in the text file, but if I have a matrix, matlab will change the structure of the data and store the matrix as a vector. Which command should I use if I'm importing data from text files within a loop where some of the text files include vectors and others include matrices?

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Oleg Komarov
Oleg Komarov 2012-2-23
You have to specify the right 'format', read example 8 to get an idea: http://www.mathworks.co.uk/help/techdoc/ref/textscan.html
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Richard
Richard 2012-2-23
I've decided to use dlmread seeing as the .txt files do not have any headings.
Oleg Komarov
Oleg Komarov 2012-2-23
Headers do not matter, if you want 4 columns the right format is:
textscan(fid,'%f %f %f %f','Delimiter',''whateveryoulike')
or
textscan(fid,'%f',4,'Delimiter',''whateveryoulike')

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