Determine which characters are space characters
TF = isspace( returns a logical array
A)TF. If A is a character array or string
scalar, then the elements of TF are logical 1
(true) where corresponding characters in A
are space characters, and logical 0 (false)
elsewhere. isspace recognizes all Unicode® whitespace characters.
If A is not a character array or string scalar, then
isspace returns logical 0
(false).
To find space characters within elements of a nonscalar string array, use the
isstrprop function.
To find all characters for which isspace returns
logical 1, use the code below. Then look up the
returned decimal codes in a Unicode reference, such as the List
of Unicode characters.
find(isspace(char(1):char(intmax('uint16'))))blanks | char | deblank | is* | isa | ischar | isletter | isnumeric | isstring | isstrprop | newline | regexp | string | strip | strtrim