%% Specify Nonconsecutive Lags
% To include additive seasonal lags, specify the lags matching the appropriate periodicity. For example, create the additive monthly  MA(12) model represented in this equation:
% {y_t} = {\varepsilon _t} + {\theta _1}{\varepsilon _{t - 1}} + {\theta _{12}}{\varepsilon _{t - 12}},
% where \varepsilon_t is a series of iid Gaussian random variables with mean 0 and variance \sigma^2.

Mdl = arima('Constant',0,'MALags',[1 12])

% Copyright 2019 The MathWorks, Inc.