isregexpmatched(str, expression)
isregexpmatched is a wrapper of regexp function that returns logical
array whose element is true when there is at least one match for each
element of str. This one works with the syntax [startIndex = regexp(str,
expression)].
TF = isregexpmatched(str, expression)
str input text
string | cell array of strings | categorical array
Otherwise TF is an array of false whose size is the same as str
expression
regular expression
string | cell array of strings
TF logical array
Does not support 'outkey' option of regexp
EXAMPLES
* Cell array and char
isregexpmatched({'kjx127j02@0-1200.mat';'kjx127b03@0-1200.mat'},'127b03')
ans =
0
1
* char and cell array
isregexpmatched('kjx127j02@0-1200.mat', {'^kjx127j', 'kjx127b'})
ans =
1 0
* Cell array and cell array (matching length)
isregexpmatched({'kjx127j02@0-1200.mat';'kjx127b03@0-1200.mat'}, {'^kjx127j', 'kjx127X'})
ans =
1 0
Cite As
Kouichi Nakamura (2026). isregexpmatched(str, expression) (https://in.mathworks.com/matlabcentral/fileexchange/55582-isregexpmatched-str-expression), MATLAB Central File Exchange. Retrieved .
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| Version | Published | Release Notes | |
|---|---|---|---|
| 1.0.0.0 |
