STRTRIM  STRTRIM Trim Spaces from a String


Usage
 
 Removes the white-spaces at the beginning and end of a string (or a 
 cell array of strings). See isspace for a definition of a white-space.
 There are two forms for the strtrim function.  The first is for
 single strings
 
    y = strtrim(strng)
 
 where strng is a string.  The second form operates on a cell array
 of strings
 
    y = strtrim(cellstr)
 
 and trims each string in the cell array.
 