Path: Common/GeneralEstimation
% Demonstrate the continuous discrete iterated Kalman Filter. Models a nonlinear spring. The state equation is: FNLSpring: dx/dt = - k*(x - x0)^3; HNLSpring: z = alpha*x^2 + x; ------------------------------------------------------------------------ See also CDKF., Plot2D, RK4, JD2000 ------------------------------------------------------------------------ % ------------------------------------------------------------------------------- Copyright 1999 Princeton Satellite Systems, Inc. All rights reserved. Since version 9. -------------------------------------------------------------------------------
Common: Estimation/CDKF Common: Graphics/Plot2D Common: Time/JD2000 Math: Integration/RK4
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