finding a string in a character array

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Ngozika Onunkwo
Ngozika Onunkwo 2016-3-19
编辑： Ngozika Onunkwo 2016-3-21
Good day people.please I need your help.
If a user inputs a character array of strings in the edit box,and he clicks on the pushbutton,I need a code that will check if the input:
has the letter A :disp'it is upi dialect'.
has the letter R :disp'it is iri dialect'.
has the letter Y and E :it is ibakwa dialect'
contains a word that ends with letter S :it is udi dialect'
note the letters are case insensitive

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回答（1 个）

Jan
Jan 2016-3-19
Add in the callback of the edit field:
Str = get(EditH, 'String');
% Is it a multi-line edit field? Then convert it to a string at first:
if iscell(Str)
Str = sprintf('%s\n', Str{:});
end
lowStr = lower(Str);
if any(strfind(lowStr, 'a'))
disp('it is upi dialect');
elseif any(strfind(lowStr, 'r'))
disp('it is iri dialect');
elseif any(strfind(lowStr, 'y')) || any(strfind(lowStr, 'e'))
disp('it is ibakwa dialect');
elseif any(lowStr, 's\>') % contains a word that ends with letter S:
disp('it is udi dialect');
else
disp('???');
end

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