Sentence examples for moving average parameters from inspiring English sources

ϕ i,θ i are the autoregressive, and moving average parameters.

Then, the ARIMA (p, d, q) model represents the d-th difference of original time series as a process containing p autoregressive and q moving average parameters.

In this paper we describe a wavelet-based Bayesian estimation procedure to estimate the parameters of a general Gaussian ARFIMA (p,d,q), autoregressive fractionally integrated moving average model with unknown autoregressive and moving average parameters.

As before X is the process that we would like to forecast, on the basis of previous observations, while (theta_{1},dots,theta_{q}) are the moving average parameters.

Models using specifications of the autoregressive and moving average parameters were compared using the absolute percentage error.

It uses autoregressive parameters, moving average parameters and the number of differencing passes to describe a series in which a pattern is repeated over time.

12 provides graphs of the MMSE filters determined by small, medium and large values of the seasonal moving average parameter (Theta ).

where (x_{t}in mathbb {R}) (x t =0, ∀t<0) is the state of the latent process at t; a 1,a 2,⋯,a p are the autoregressive (AR) parameters; and b 1,b 2,⋯,b q are the moving average (MA) parameters of the ARMA model.

ARMA p,q) processes are defined by their autoregressive (AR) parameters a 1,a 2,⋯,a p, of order p; moving average (MA) parameters b 1,b 2,⋯,b q, of order q; and driving innovations u t, which are assumed to be independent and identically distributed (i.i.d).i.d

Recovery was determined as the day after exacerbation onset when a 3 day moving average of a parameter matched or exceeded its baseline value.

The ORC process model is formulated by the controlled autoregressive moving average (CARMA) model whose parameters are identified using the recursive least squares (RLS) algorithm with forgetting factor.