negative number in vector

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bsta
bsta 2019-2-14
回答： madhan ravi 2019-2-14
say I have a vector v=[1 2 5 6 -8 5 2 7]
and I to create a new vector that has all the elements until the negative number shows up
such as c=[1 2 5 6]
how would you do this without using a while loop

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采纳的回答

madhan ravi
madhan ravi 2019-2-14
c=v(1:find(v<0,1,'first')-1)

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