▍ Dow Uap D48 Report September 1996 · p101

[Conteúdo técnico em inglês] For the recursive form of this filter, where each datum is weighted by its position in the

Using Eq. (12),

(17)

[Conteúdo técnico em inglês] The "memory'' (i.e., importance) of older data in this filter fades at a rate dictated by

(18)

Using F =0.9 and the same example as before,