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Math Forum » Discussions » Software » comp.soft-sys.matlab

Topic: deleting elements from vector
Replies: 3   Last Post: Dec 25, 2012 11:42 PM

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Shobana

Posts: 13
Registered: 12/20/12
deleting elements from vector
Posted: Dec 25, 2012 2:07 AM
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hai friends...
I need to delete some values in the vector based on the values in the another vector
for example:
e = [1 1 0 0 2 3 , . . . . n]
a = [1 2 3 4 5 6 ...........n]
the result should be like this b = [1 2 5 6.....n] the value of 'a' corresponding to the place where e = = 0 should be removed.I tried like this
for j =1:length(e)
if(e == 0)
data[j] = [];
end
end

but it gives wrong answer like [1 2 4 6..n] .here the length of 'a' and 'e' are same.please reply me as soon as possible




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