Array elements that are space characters
tf = isspace('str')
tf = isspace('str') returns
an array the same size as 'str' containing logical 1 (true)
where the elements of str are Unicode®-represented
whitespace characters, and logical 0 (false)
where they are not.
Whitespace characters for which isspace returns true include
tab, line feed, vertical tab, form feed, carriage return, and space,
in addition to a number of other Unicode characters. To see all characters
for which isspace returns true,
enter the following command, and then look up the returned decimal
codes in a Unicode reference:
find(isspace(char(1):char(intmax('uint16'))))
isspace(' Find spa ces ')
Columns 1 through 13
1 1 0 0 0 0 1 0 0 0 1 0 0
Columns 14 through 15
0 1