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Sum of letters in matlab

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googo
googo 2013-4-15
Asumming that I have a string = 'abcd'
and i want to sum 'a' and 'b' to be z = 'ab'... i guess a(1)+a(2) won't work...
so how can i do it?
basic thing to do but i'm new in matlab and just started to learn about strings.

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回答（1 个）

Walter Roberson
Walter Roberson 2013-4-15
string(1:2)
or
[string(1), string(2)]
or
horzcat(string(1), string(2))

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