Weighted Moving Average

[Luca Delucchi]

Hi, I can do a function on Weighted Moving Average where the value are
take in automatic mode? this my idea

#y=[y1,y2,y3,y4,y5]
function wma(y)
(y1+2*y2+y3)/4
(y2+2*y3+y4)/4
etc
etc
end function

I could not repeat the formula (y1+2*y2+y3)/4 (because if the long of
vector is different i must change the function) but have only one
formula that use the formula for all values of vector

I hope I've given a clear explanation

Luca