Scilab-Branch-5.3-GIT
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- Strings
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- isascii
- isdigit
- isletter
- isnum
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Please note that the recommended version of Scilab is 2025.0.0. This page might be outdated.
See the recommended documentation of this function
isdigit
check that characters of a string are digits between 0 and 9
Calling Sequence
res = isdigit(str)
Arguments
- str
A character string.
- res
A boolean matrix.
Description
res = isdigit(str) returns an array the same size as str
containing logical %T (TRUE) where the elements of str are digits and
logical %F (FALSE) where they are not.
Examples
s = 'A1,B2,C3'; isdigit(s)
See Also
- isalphanum — check that characters of a string are alphanumerics
- isletter — check that characters of a string are alphabetics letters
| << isascii | Strings | isletter >> |