Removing multiple substrings in a string

Andrea Cappannini

2020 7 20

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I have a string like this

String = 'AAAAAAAAAbbbbbbbbbbbbbbbbCCCCCCCCCCCCCCCCCddddddddddddddddddEEEEEEEEEEEE';
% I want to remove all the lowercase letters so I need some indexes to do it
[Start,End]=regexp(String,'[a-z]{1,}');
%Here it comes the problem

I do not know how to remove multiple substring from the same string. eraseBetween provide a way to index a substring but how to remove multiple ones?

Thank you in advance

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Andrea Cappannini 2020-7-22

在 MATLAB Online 中打开

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The answer I was searching for was:

x = 'AAAAAAAAAAAaaaaaaaaaaaTTTTTTTTTTTTTTTTsssssssssssTTTTTTTTTT'; % input
y = x; % initiallize result
[Start, End] = regexp(x, '[a-z]{1,}');
for k = numel(Start):-1:1 % note: from last to first
    y(Start(k):End(k)) = []; % remove section
end