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%% Return Both Matching and Nonmatching Substrings % Capture parts of a character vector that match a regular expression using the |'match'| % keyword, and the remaining parts that do not match using the |'split'| % keyword. %% str = 'She sells sea shells by the seashore.'; expression = '[Ss]h.'; [match,noMatch] = regexp(str,expression,'match','split') %% % The regular expression |'[Ss]h.'| specifies that: % %% % * |S| or |s| is the first character. %% % * |h| is the second character. %% % * The third character can be anything, including a space, as indicated % by the dot (|.|). %% % When the first (or last) character in a character vector matches a regular expression, % the first (or last) return value from the |'split'| keyword is an empty % character vector. %% % Optionally, reassemble the original character vector from the substrings. combinedStr = strjoin(noMatch,match)