display 4 consecutive numbers in array
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I have the Array a= 9 10 11 12 17 18 19 20 23 24 How can i get the code to display when the 4 indices are consecutive and when they appear. example: 9 10 11 12 and 17 18 19 20
采纳的回答
Guillaume
2014-10-8
Strangely enough, strfind also find patterns in numeric arrays:
a = [9 10 11 12 17 18 19 20 23 24];
indices = strfind(diff(a), [1 1 1])
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David Sanchez
2014-10-8
a= [9 10 11 12 17 18 19 20 23 24];
for k=1:(length(a)-3) % k=2
if a(k:k+3)==(a(k):a(k)+3)
fprintf('repeition in position %g: \n',k);
disp(a(k:k+3));
end
end
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