The following Matlab project contains the source code and Matlab examples used for exact negative log likelihood of arma models via kalman filtering.
Several functions for evaluating the exact negative log-likelihood of ARMA models in O(n) time using the Kalman Filter.

The source code and files included in this project are listed in the project files section, please make sure whether the listed source code meet your needs there.

## Project Files:

File Name | Size |
---|---|

arma_ACV.m | 1430 |

arma_ConvertToSS.m | 1080 |

arma_KalmanLikelihood.m | 3618 |

kalman_example.m | 1057 |