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How do you change the asterisks in the first string to the characters in the same positions in the second string?

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Alice 2022-9-23

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https://ww2.mathworks.cn/matlabcentral/answers/1810760-how-do-you-change-the-asterisks-in-the-first-string-to-the-characters-in-the-same-positions-in-the-s

评论： Alice 2022-9-23

采纳的回答： Karim

I have two strings for example

string1 = 'v**de***t'

string2 = 'eolehmors'

The outcome should be

out = 'voldemort'

Please do not hard code.

*Note: the input strings will always be the same length

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采纳的回答

Karim 2022-9-23

编辑：Karim 2022-9-23

在 MATLAB Online 中打开

See below for one method.

string1 = 'v**de***t';
string2 = 'eolehmors';
% find location of the asterisks
idx = string1 == '*';
% copy string1
out = string1;
% replace asterisks with data from string2
out(idx) = string2(idx)
out = 'voldemort'

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Alice 2022-9-23

Thank you ver much!

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MATLAB Language Fundamentals Data Types Characters and Strings

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R2022b

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