Tài liệu Tracking and Kalman filtering made easy P7 pdf
Tài liệu Tracking and Kalman filtering made easy P7 pdf
... achieved
using a discounted, least-squares weighting as done in (1.2-34); that is, we
239
Tracking and Kalman Filtering Made Easy. Eli Brookner
Copyright # 1998 John Wiley & Sons, Inc.
ISBNs: 0-471-18407-1 ... Tables 7.4-2 and 5.8-1 are tabulated in Table 7.5-1
for i ¼ 0; ; 10 and m ¼ 0; ; 10.
7.6 TRACK INITIATION
In Sections 1.2.10 and 1.3 track initiation was discussed...
Tài liệu Tracking and Kalman filtering made easy P3 pdf
... be the case in Figure 3.1-1 for spiky sea clutter, rain clutter, lognormal
111
Tracking and Kalman Filtering Made Easy. Eli Brookner
Copyright # 1998 John Wiley & Sons, Inc.
ISBNs: 0-471-18407-1 ... corruption.
3.1.4 Combined Clutter Suppression and Track Initiation
It is apparent from Sections 3.1.1 and 3.1.2 that clutter suppression and track
initiation go hand in hand....
Tài liệu Tracking and Kalman filtering made easy P9 pdf
... consisting of Y
ðnÞ
260
Tracking and Kalman Filtering Made Easy. Eli Brookner
Copyright # 1998 John Wiley & Sons, Inc.
ISBNs: 0-471-18407-1 (Hardback); 0-471-22419-7 (Electronic)
and Y
nþ1
, one ... Kalman filter can lead to computational problems for the Kalman
filter [5, Section 12.4]. This form of the Kalman filter is not generally used for
this reason, and it is not...
Tài liệu Tracking and Kalman filtering made easy P11 pdf
... ðt
22
Þ
1
ðt
23
Þ
1
0 ðt
32
Þ
2
ðt
33
Þ
2
t
41
t
42
t
43
2
6
6
4
3
7
7
5
ð11:1-3Þ
283
Tracking and Kalman Filtering Made Easy. Eli Brookner
Copyright # 1998 John Wiley & Sons, Inc.
ISBNs: 0-471-18407-1 ... (11.1-6a) and (11.1-6b), it is easy to verify that
ðt
11
Þ
1
¼ c
1
t
11
þ s
1
t
21
¼ðt
2
11
þ t
2
21
Þ
1=2
ð11:1-9Þ
and that the lower left-hand component of the matrix...
Tài liệu Tracking and Kalman filtering made easy P13 pdf
... q
0
i
k to form q
i
: We start by picking the first vector q
0
1
equal to t
1
,
322
Tracking and Kalman Filtering Made Easy. Eli Brookner
Copyright # 1998 John Wiley & Sons, Inc.
ISBNs: 0-471-18407-1 ... results are
obtained for ðt
j
Þ
2
and ðt
j
Þ
2c
and for r
2j
and r
0
2j
. It is because r
2j
uses t
ð2Þ
j
[see
(13.2-7a)] while r
0
2j
uses t
j
[see (13.2-6a) and (13.1-...
Tài liệu Tracking and Kalman filtering made easy P1 doc
... proper
association of the echo from target 1 on the second scan with the echo from
3
Tracking and Kalman Filtering Made Easy. Eli Brookner
Copyright # 1998 John Wiley & Sons, Inc.
ISBNs: 0-471-18407-1 ... applies for the general g–h tracking filter of
(1.2-11).
Figure 1.2-16 Equivalent circuit diagram of g–h filter.
46
g–h AND g–h–k FILTERS
1
g–h AND g–h–k FILTERS
1.1 WHY...
Tài liệu Tracking and Kalman filtering made easy P2 docx
... dynamics model with some randomness. This model
is called the constant-velocity trajectory model with a random-walk velocity.
64
Tracking and Kalman Filtering Made Easy. Eli Brookner
Copyright ... simplifications and approximations to the Kalman filter in an
Figure 2.11-3 Two-state Kalman filter simulation; T ¼ 1 sec, hence Kalman gain
h
n
=T ¼ h
n
. (Reprinted with permission...
Tài liệu Tracking and Kalman filtering made easy P4 docx
... is,
Y
n
¼
y
0
y
1
.
.
.
y
r
2
6
6
6
6
4
3
7
7
7
7
5
n
ð4:1-1aÞ
X
n
¼
x
0
ðtÞ
x
1
ðtÞ
.
.
.
x
mÀ1
ðtÞ
2
6
6
6
6
4
3
7
7
7
7
5
ð4:1-1bÞ
155
Tracking and Kalman Filtering Made Easy. Eli Brookner
Copyright # 1998 John Wiley & Sons, Inc.
ISBNs: 0-471-18407-1 (Hardback); 0-471-22419-7 (Electronic)
Substituting (4.1-33) and (4.1-36) ... this case M, T, and È all become a function...
Tài liệu Tracking and Kalman filtering made easy P5 ppt
... insight into the Legendre orthogonal polynomial fit approach will be
obtained.
205
Tracking and Kalman Filtering Made Easy. Eli Brookner
Copyright # 1998 John Wiley & Sons, Inc.
ISBNs: 0-471-18407-1 ... matrix and their derivatives are small in the observation interval and
increase monotonically outside; see Figures 5.8-2 and 5.8-3. Because the
systematic errors and thei...
Tài liệu Tracking and Kalman filtering made easy P6 ppt
... obtained
when using a short memory for the fading-memory filter discussed in
Chapter 7.
233
Tracking and Kalman Filtering Made Easy. Eli Brookner
Copyright # 1998 John Wiley & Sons, Inc.
ISBNs: 0-471-18407-1 ... disadvantages are the
expanding-memory filter and the fading memory filter. The expanding
memory filter is, as discussed in Section 1.2.10 and later in Section 7.6,
sui...