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How to return index of started specific pattern from array/matr​ix(column/​rows)

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Mohamed Jamal
Mohamed Jamal on 28 Jun 2020
Commented: Mohamed Jamal on 29 Jun 2020
Hi guys!
I have vector(matrix column size 1x1500 ) called a, I want to search inside that vector on specific pattern which it's for instance it's ex=[1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0] ;
I want to search through the vector " a " on the pattern ex and if found then return the first index where the pattern ex started inside the vector a.
how can I do that?
what I've done is this:
for i=1:1:size(a)
if(a(i:size(a))==ex)
return i
end
end
but it didn't works .. how can I do that? the vector a might including more than one pattern that Im searching for ... so there would be much indexes returned of all the patterns that found inside the vector a.

Answers (1)

Tommy
Tommy on 28 Jun 2020
  2 Comments

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