Notation: MA(2) by exponential decay First-order autoregressive Dies down in an Cuts off exponential fashion, after lag 1. specifically Notation: AR(1) autoregressive Dies down in an Cuts off exponential fashion, after lag 2. according to damped exponentials of sine waves, specifically for Mixed autoregressive-moving average of order Dies down in a Dies down (1,1) damped exponential in a fashion fashion, specifically: dominated by for k > 2 Notation: ARMA(1,1) exponential decay.
Notation: MA(2) by exponential decay First-order autoregressive Notation: AR(1) Dies down in an exponential fashion, specifically Cuts off after lag 1. autoregressive Dies down in an exponential fashion, according to damped exponentials of sine waves, specifically for Cuts off after lag 2. Mixed autoregressive-moving average of order (1,1) Notation: ARMA(1,1) Dies down in a damped exponential fashion, specifically: for k > 2 Dies down in a fashion dominated by exponential decay.