Covariance Matrix – cont.
q
The covariance between two state variables
X
i
and
X
j
is:
q
The covariance matrix is as following:
X
11
X
12
•••••
X
1,M-1
X
1M
X
13
X
21
X
22
•••••
X
2,M-1
X
2,M
X
23
X
31
X
32
X
3,M-1
X
3,M
Here
M
= 200
X
33
•••••
X
M-1,1
X
M-1,2
•••••
X
M-1,M-1
X
M-1,M
X
M-1,3
X
M,1
X
M,2
•••••
X
M,M-1
X
M,M
X
M,3