KalmanEstimate (Hipparchus 4.0.2 API)

All Known Subinterfaces:

KalmanFilter<T>

All Known Implementing Classes:

AbstractKalmanFilter, ExtendedKalmanFilter, LinearKalmanFilter, UnscentedKalmanFilter
```
public interface KalmanEstimate
```
Interface representing a Kalman estimate.

Since:

4.0

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`ProcessEstimate`	`getCorrected()`	Get the current corrected state.
`ProcessEstimate`	`getPredicted()`	Get the current predicted state.
`RealMatrix`	`getStateCrossCovariance()`	Get the cross-covariance between the previous state and the prediction.

- Method Detail
  - getPredicted
```
ProcessEstimate getPredicted()
```
    Get the current predicted state.
    
    Returns:
    
    current predicted state
  - getCorrected
```
ProcessEstimate getCorrected()
```
    Get the current corrected state.
    
    Returns:
    
    current corrected state
  - getStateCrossCovariance
```
RealMatrix getStateCrossCovariance()
```
    Get the cross-covariance between the previous state and the prediction. Not required for forward filtering, but required for the smoother.
    
    Returns:
    
    cross-covariance