Copy numbers vector to vector

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klipya
klipya on 3 Aug 2012
Hello! If I have a vector and I need to copy some numbers from another vector how can I do it?
For example, this is what I've done:
graph1= zeros(1:100)
i1=50
i2=55
I(i1:i2)=v1(240:245)
v1= v1 is another vector and I want to copy in the 'graph1' (on the positions 50 to 51), the numbers of the vector v1 in the position 240:245.
thanks a lot,

Accepted Answer

Daniel Shub
Daniel Shub on 3 Aug 2012
Edited: Daniel Shub on 3 Aug 2012
You need to read the documentation. This is really a simple problem and your code is close.
v1 = randn(1, 255); % We need this in order to do the copy
graph1= zeros(1, 100); % Note this is not 1:100
i1=50;
i2=55;
graph1(i1:i2)=v1(240:245); % Your code had I, which you never describe.
  1 Comment
klipya
klipya on 6 Aug 2012
Thanks Daniel, now it works!

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More Answers (1)

venkat vasu
venkat vasu on 3 Aug 2012
graph1(50:0.2:51)=v1(240:245);
  3 Comments
Walter Roberson
Walter Roberson on 10 Aug 2012
It is not possible to use non-integral subscripts for a vector, so this code will not work.

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