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Please note that the recommended version of Scilab is 6.0.2. This page might be outdated.
See the recommended documentation of this function

Manuel Scilab >> Chaînes de caractères > isletter

isletter

check that characters of a string are alphabetics letters

Calling Sequence

res = isletter(str)

Arguments

str

A character string.

res

A boolean matrix.

Description

res = isletter(str) returns an array the same size as str containing logical %t (true) where the elements of str are letters of the alphabet and logical %f (false) where they are not.

Examples

s = 'A1,B2,C3';
isletter(s)
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Last updated:
Wed Jan 26 16:24:16 CET 2011