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Matlab class array / other array

  1. Nov 1, 2012 #1

    K41

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    Okay so what does this line of code mean:

    snleg = strtrim(cellstr(num2str(alf_deg.')));

    I did some research and it is ultimately removing whitespace (comma's, spaces etc) from a file scanned in, but I don't understand the argument of the function.

    I don't understand what cellstr is or num2str. I read that it might be to do with cell arrays and they can't or can be modified? I am very confused :sI imagine num2str converts a number to a string value but why do we need to do this?

    Please note, alf_deg was a variable already initialized in the code. Why do we need a .' in here?
     
  2. jcsd
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