Figure Properties - SERC

Category Description
isstrprop
wspace True for those elements of str that are white-space
characters. This range includes the ANSI C definition of
white space, {' ','\t','\n','\r','\v','\f'}.
upper True for those elements of str that are uppercase letters
xdigit True for those elements of str that are valid hexadecimal
digits
Remarks Numbers of type double are converted to int32 according to MATLAB rules of
double-to-integer conversion. Numbers of type int64 and uint64 bigger than
int32(inf) saturate to int32(inf).
MATLAB classifies the elements of the str input according to the Unicode
definition of the specified category. If the numeric value of an element in the
input array falls within the range that defines a Unicode character category,
then this element is classified as being of that category. The set of Unicode
character codes includes the set of ASCII character codes, but also covers a
large number of languages beyond the scope of the ASCII set. The classification
of characters is dependent on the global location of the platform on which
MATLAB is installed.
Examples Test for alphabetic characters in a string:
A = isstrprop('abc123def', 'alpha')
A =
1 1 1 0 0 0 1 1 1
Test for numeric digits in a string:
A = isstrprop('abc123def', 'digit')
A =
0 0 0 1 1 1 0 0 0
Test for hexadecimal digits in a string:
A = isstrprop('abcd1234efgh', 'xdigit')
A =
1 1 1 1 1 1 1 1 1 1 0 0
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