| Name | Description | Type | Package | Framework |
| DefaultMeasurementModel | Default implementation of a MeasurementModel for the use with a KalmanFilter. | Class | org.apache.commons.math3.filter | Apache Commons |
| DefaultProcessModel | Default implementation of a ProcessModel for the use with a KalmanFilter. | Class | org.apache.commons.math3.filter | Apache Commons |
| KalmanFilter | of a discrete-time controlled process that is governed by the linear stochastic difference equation: | Class | org.apache.commons.math3.filter | Apache Commons |
| MeasurementModel | Defines the measurement model for the use with a KalmanFilter. | Interface | org.apache.commons.math3.filter | Apache Commons |
| ProcessModel | Defines the process dynamics model for the use with a KalmanFilter. | Interface | org.apache.commons.math3.filter | Apache Commons |