 These results may help in the use of extended Kalman filters for systems with process noise covariance that depends on states and/or parameters.
<fluency>  These results may help in the use of extended Kalman filters for systems with process noise covariance that depends on states and/or parameters.
 These results may help in the use of Extended Kalman Filters for systems where process noise covariance that depends on states and/or parameters.