I really have not understood this code yet. In my case, I also study on EKF for GPS data that I want to apply EKF to due with noise and missing data in GPS data. I have one GPS data columm with more than 2000 of length. Who could show me how to do it?
Thank you so much for your kinds
Hi and thanks for this great tool. I have prepared my data in a similar way to the data sample but I get this error message after the preprocessing has finished
Error using set
Bad property value found.
Object Name: axes
Property Name: 'YLim'
Values must be increasing and non-NaN.
Error in eogui>rePaint (line 416)
Error in eogui>refresh (line 1034)
Error in eogui>mDetect_Callback (line 967)
Error in eogui>eogui_OpeningFcn (line 309)
mDetect_Callback(hObject, eventdata, handles)
Error in gui_mainfcn (line 221)
feval(gui_State.gui_OpeningFcn, gui_hFigure, , guidata(gui_hFigure),
Error in eogui (line 33)
Can you please help me??
Lines 51 and 53 are given by:
Why is x1 = fstate(x) used as the input for calculating the jacobian of the measurement equation? It makes more sense if the jacobian of the measurement equation is also evaluated at the current state x. Am I interpreting that part incorrectly?
when i highlith error between variable and its estimate (by adding a new variable err=x-xestimate) i plot err. a cycle limit (oscillation )is in this figure.and a gap appear between variable and its estimate .
is it an explanation and solution to this.