How can I fill a vector with another one with different size?

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I want to fill a vector with another vector with different size. like bellow example, that "fullPath" is 201*1 and "xpath" size is 100*1.
I have this error : In an assignment A(I) = B, the number of elements in B and I must be the same.
Could you help me?
Thanks alot

Risposta accettata

Image Analyst
Image Analyst il 25 Lug 2015
Try this:
fullPath(1:length(xpath)) = 2 * xpath;
If you want the left-most elements assigned. Or if you want every other one to be assigned (like it seems like you tried to do), try this:
fullPath(1:2:2*length(xpath)) = 2 * xpath;

Più risposte (1)

Mendi il 25 Lug 2015
To find the error source run:
length(xpath(1:1:end)) %=100
length(fullPath(1:2:end)) %=101
So change the code to:


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