卡尔曼滤波 R语言答:Gaussian) log-likelihood, or for forecasting or smoothing.Usage KalmanLike(y, mod, nit = 0, fast = TRUE)KalmanRun(y, mod, nit = 0, fast = TRUE)KalmanSmooth(y, mod, nit = 0)KalmanForecast(n.ahead = 10, mod, fast = TRUE)makeARIMA(phi, theta, Delta, kappa = 1e6)