Copy numbers vector to vector

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,

Answer 1

[Daniel Shub]

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.

[klipya]

Thanks Daniel, now it works!

Answer 2

[venkat vasu]

graph1(50:0.2:51)=v1(240:245);

[klipya]

Thanks venkat! What's 0.2?

[venkat vasu]

i think you want to insert from 240-245th position vector in b/w 50-51 position. so in b/w 50-51 like that only we can insert the vector.

[Walter Roberson]

It is not possible to use non-integral subscripts for a vector, so this code will not work.