常見例句Granger, Joyeaux and Hosking proposed autoregressive fractionally integrated moving-average (ARFIMA) models, which exhibit long-memory and short-memory behavior. 這類平穩(wěn)的時(shí)間序列過程展現(xiàn)出短記憶和長記憶的行爲(wèi)特征。 返回 Joyeaux