Multiresolution Signal Decomposition Transforms, Subbands, and Wavelets phần 2 potx
Multiresolution Signal Decomposition Transforms, Subbands, and Wavelets phần 2 potx
... 1
1
1
1
1
1
1
1
1.750
1.367
0.987
0.419
-0 .25 0
-0.919
-1.487
-1.867
1.500
0.599
-0.353
-1 .25 2
-1.500
-0.869
-1.487
1. 522
1 .25 0
-0. 125
-1.133
-1.051
0 .25 0
1 .25 8
0.353
-1.081
1.000
-0.653
-1.000
0 .27 0
1.000
-0 .27 0
0.633
0.653
0.750
-0.890
-0 .28 0
0.769
-0 .25 0
-0.589
-1.000
-0.316
0.500
-0.816
0.353
0.1 62
-0.500
0.544
0.780
0.108
0 .25 0
... (bits/coefficient)
y
i
2
3
4...
Multiresolution Signal Decomposition Transforms, Subbands, and Wavelets phần 6 potx
... TAP(C)
0.4686479
0. 124 64 52
-0.09987885
-0.03464143
0.050881 62
0.01004 621
-0. 027 55195
-0.0006504669
0.013540 12
-0.0 022 73145
-0.0051 829 78
0.0 023 2 926 6
16
TAP(C)
0.4 721 122
0.1178666
-0.09 929 55
-0. 026 2756
0.04647684
0.00199115
-0. 020 48751
0.006 525 666
24
... TAP
0.0084943 724 7 823 317
-0.00009961781687347404
-0.0087950471 324 028 01
0.0007087795490845 02
0.0 122...
Multiresolution Signal Decomposition Transforms, Subbands, and Wavelets phần 7 potx
... 7.1 720
0.0567
0. 025 8
0.00 42
0.0196
0.0019
0.0045
0.0 020
"
7.1611
0.0589
0. 026 2
0.0043
0.0196
0.0 020
0.0047
0.0 020
0. 121 1
0.1881
0.0136
0.00 32
0.00 32
0.00 12
0.0004
0.00 02
0.0567
0.1987
0.0 025
0.0014
0.0019
0.0061
0.0001
0.0001
0.0589
0.1956
0.0 028
0.0018
0.0 020
0.0064
0.0001
0.0001
0. 028 0
0.1511
0.0569
0.0050
0.0016
0.0065
0.0001
0.0000
0.0014
0.0567
0.064...
Multiresolution Signal Decomposition Transforms, Subbands, and Wavelets phần 8 potx
... BER for
narrow-band interference,
SIR
—
—15 dB, (b) BER for
time-
localized
wide-band Gaussian jammer,
10%
duty cycle,
and SIR
=
—15
dB.
6 .2.
MULTIRESOLUTION
SIGNAL DECOMPOSITION
... the
DCT.
The
signal used
in
Fig.
5 .28 (b)
is the
narrow-band
Gaussian signal
Si
plus time-localized white Gaussian noise
$2
with
10%
duty
cycle
and
power ratio
(81/ 82...
Multiresolution Signal Decomposition Transforms, Subbands, and Wavelets phần 1 doc
... Multiresolution
Signal
Decomposition
Transforms,
Subbands,
and
Wavelets
Second
Edition
All
N.
Akansu
and
Richard
A.
Haddad
New
Jersey
Institute
... Hsing
Bell
Communications
Research
Morristown,
NJ
Multiresolution Signal Decomposition: Transforms, Subbands,
and
Wavelets
Ali
N.
Akansu
and
Richard
A.
Haddad
New
Jersey
Institute
of
... then
The...
Multiresolution Signal Decomposition Transforms, Subbands, and Wavelets phần 3 pptx
... chosen
N x N
orthonormal matrix
and J is the N x N
counter identity matrix
This selection
of P
satisfies
the
feasibility requirements
of
Eqs. (2. 221 )
and
(2. 222 ).
In
this
first
stage,
... vector
y.
3 ,2.
BANDPASS
AND
MODULATED SIGNALS
129
3 .2. 1
Integer-Band Sampling
Suppose
we
have
a
signal with spectrum
X(eJ
u
]
as
shown
in
Fig.
3.14(b).
Let
the...
Multiresolution Signal Decomposition Transforms, Subbands, and Wavelets phần 4 docx
... THEORY
OF
SUBBAND
DECOMPOSITION
3.6.1
The
Two-Band Lossless Lattice
To
fix
ideas,
we
consider
the
two-band case;
let
where
A'
k
is a
constant
2x2
orthogonal matrix,
and
This structure
... turn reveals
the
connection
between
block
transforms,
lapped
transforms,
and
subbands.
3,5.1
The
M-Band
Filter Bank Structure
The
M-band
QMF
structure
is
shown...
Multiresolution Signal Decomposition Transforms, Subbands, and Wavelets phần 5 pps
... this
section
is
Viscito
and
Allebach
(1991)
and
supported also
by
Karlsson
and
Vetterli
(1990).
3.9.1
2D
Transforms
and
Notation
A
2D
signal
x(ni,n< ;2}
is
defined
on a
rectangular ... HQ(Z)
and
H\(z)
by the
all-pass
lattice structures
as
given
by
Eqs. (3 .24 1)
and
(3 .24 2)
and
design
the
constituent
all-pass
filters
using standard tables (Ga...
Multiresolution Signal Decomposition Transforms, Subbands, and Wavelets phần 9 pptx
... 0961046
-0.0011 522 248 52
•0.005194 524 026
0.0113 624 5 924 4
0.01886 723 5378
-0.05746 423 4 429
-0.0396 526 48517
0 .29 3667390895
0.553 126 4 525 62
0.307157 326 198
-0.0471 127 38865
-0.068038 127 051
0. 027 813640153
0.017735837438
-0.010756318517
-0.0040010 128 86
0.0 026 526 65946
0.000895594 529
-0.000416500571
-0.000183 829 769
0.000044080354
0.000 022 0 828 57
-0.0000 023 049...
Multiresolution Signal Decomposition Transforms, Subbands, and Wavelets phần 10 pdf
... 0.95. Compare
this
with
the 6 x 6
DCT.
(2. 20)
Derive
Eq.
(2. 219).
(2. 21)
Refer
to
Eqs. (2. 119)
and
(2. 121 ). Derive
the
matrix
S in
Section 2. 3.1
arid
use
this
to
show
that
the
... Wavelet,
422
signal decorrelation,
22
Singular Value
Decomposition
(SVD),
26
sinusoidal,
42
Smith-Barnwell
PR-CQFs,
29 0
spectral
flatness
measure,
41
Subband Cod...
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