adding letters to string

Max
2015 11 8
2 个回答
更新时间：2015 11 8
2 次查看（30 天）

0 个投票

Say I start of with an empty string x=''
And I input something random say 'd' I would like x='d' then If I input a second thing say 'e' I would like x to then display x='de' and so on
Thanks

请先登录，再回答此问题。

回答（2 个）

per isakson
per isakson 2015-11-8

0 个投票

Assuming "input" means that a user inputs letters interactively
str = '';
buf = {''};
while not( isempty( buf ) )
str = cat( 2, str, buf{1} );
buf = inputdlg( 'input one letter: ' );
end
str
and quit the loop with the [Cancel] button

类别

在 帮助中心 和 File Exchange 中查找有关 Characters and Strings 的更多信息

标签

提问:

Max
Max
2015-11-8

回答：

per isakson
per isakson
2015-11-8

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by