Home > src > demos > ekf_sine_demo > ekf_sine_dh_dx.m

ekf_sine_dh_dx

PURPOSE ^

Jacobian of the measurement model function in the random sine signal demo

SYNOPSIS ^

function dY = ekf_sine_dh_dx(x,param)

DESCRIPTION ^

 Jacobian of the measurement model function in the random sine signal demo

CROSS-REFERENCE INFORMATION ^

This function calls: This function is called by:

SOURCE CODE ^

0001 % Jacobian of the measurement model function in the random sine signal demo
0002 
0003 % Copyright (C) 2007 Jouni Hartikainen
0004 %
0005 % This software is distributed under the GNU General Public
0006 % Licence (version 2 or later); please refer to the file
0007 % Licence.txt, included with the software, for details.
0008 
0009 function dY = ekf_sine_dh_dx(x,param)
0010 f = x(1,:);
0011 w = x(2,:);
0012 a = x(3,:);
0013   
0014 dY = [(a.*cos(f))' zeros(size(f,2),1) (sin(f))'];

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