Vector operatin in Matlab
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Hi,
I have to programme a proccess but I don't know how to do it.
I have a vector called 'x' :
X= 1 2 3 4 5 6
On the other hand, another called y (related with x).
Y= 0.1 0. 3 0.4 0.8 0.3 0.5
Then, I have another table that also is from 1 to 6 (the x vector is the same). But this table has only numbers in the 5, 6 and 7th position.
Y1= - - - 0.2323 0.25656 0.8
I need to create one new vector that multiply the y values with the y1 but I don't know how to do it in Matlab.
Greetings and thanks a lot in advance,
2 commentaires
Jan
le 31 Juil 2012
The vector does not have a 7th position, because it has 6 elements only.
Please explain this sentence again, what are you needing exactly. "Creating a new vector that multiply y with y1" is not sufficient to understand, what you want to achieve. I cannot imagine, what the "-" in the vector should be.
Réponse acceptée
Andrei Bobrov
le 30 Juil 2012
Modifié(e) : Andrei Bobrov
le 1 Août 2012
Y= [0.1 0.3 0.4 0.8 0.3 0.5];
Y1 = [0.2323 0.25656 0.8];
out = [zeros(1,numel(Y1)-numel(Y)),Y].*[zeros(1,numel(Y)-numel(Y1)),Y1];
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