For example, I want Matlab to tell me the position in my vector of where I have 4 ones in a row for example which here would be indices 10 to 14
Count repetitions separately in an array
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Lea Martine Francoise
le 17 Mar 2023
Commenté : Lea Martine Francoise
le 17 Mar 2023
I have this array
A = [1;1;2;2;2;2;2;2;3;1;1;1;1;4;4;4;1;1;1;5;5];
I want Matlab to tell me when the repetition of 1 is greater than 2 for example, but I don't know any function that does this.
Could you help ? Thanks a lot !
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Antoni Garcia-Herreros
le 17 Mar 2023
Hello Lea,
Try something like this:
% Where 1 would be the number you are looking and 2 the number of repeats
sum(A==1)>2 % True if there are more than two instances of 1 in your array
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