How does the EKF perform state prediction?

Hi there,

I have a very high level question regarding how the EKF predicts state… This is theoretically achieved by evaluating the Jacobian of our system dynamics at the current estimate. However, we have a generic EKF in release which is being used on many different platforms, so infinitely many sets of system dynamics. How does this generic EKF thus handle state prediction?

Thanks,

Leebs