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How I can I display data with the dates

Asked by Lebogang Mashile on 26 Jul 2012
I am a learner in Matlab, I am trying to display data that is in a directory, but I am getting this error" Error using textscan", Invalid file identifier, Use fopen to generate a valid file identifier.

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1 Answer

Answer by Davide Ferraro on 26 Jul 2012

TEXTSCAN requires that you use the command FOPEN:
href = ""<http://www.mathworks.com/help/releases/R2012a/techdoc/ref/fopen.html</a>>
to generate a file identifier for the file to be read. FOPEN syntax is very simple, you can use a single input with the filename (if the file is in current folder or path) or the full path.
If the output is "-1" there may be an error in finding the file, have a look at the path.

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