Multiresolution Signal Decomposition Transforms, Subbands, and Wavelets phần 7 potx
Multiresolution Signal Decomposition Transforms, Subbands, and Wavelets phần 7 potx
... on
Multiresolution Image
and
Video
Processing:
Sub-
bands
arid
Wavelets,
March 1992.
A.
N.
Akansu
and H.
Caglar,
"A
Measure
of
Aliasing Energy
in
Multiresolution
Signal
Decomposition, " ... 6.6824
0.1511
0.0345
0.0158
0.0 176
0.0065
0.0053
0.0053
"
7. 172 0
0.05 67
0.0258
0.0042
0.0196
0.0019
0.0045
0.0020
"
7. 1611
0.0589
0.0262
0.0043...
Multiresolution Signal Decomposition Transforms, Subbands, and Wavelets phần 2 potx
... decorrelation
efficiencies
of the KLT and the
DCT:
f\E
WE
L
KLT
DCT
1
79 .5
79 .3
2
91.1
90.9
3
94.8
94.8
4
96 .7
96 .7
5
97. 9
97. 9
6
98 .7
98 .7
7
99.4
99.4
8
100
100
These numbers speak
for
themselves. Also
... (bits/coefficient)
y
i
2
3
4
5
6
7
8
1
6.08
3 .76
2.56
1.83
1.35
1.02
0 .79
0.66
2
4.45
2.8
1.9
1. 27
0.86
0. 57
0.38
0. 27
3
3.41
2.22
1.53
0.99
0.63
0.38
0...
Multiresolution Signal Decomposition Transforms, Subbands, and Wavelets phần 6 potx
... TAP
0.008494 372 478 233 17
-0.0000996 178 16 873 474 04
-0.00 879 50 471 32402801
0.00 070 877 9549084502
0.01220420156035413
-0.00 176 263931 479 5336
-0.01558455903 573 820
0.004082855 675 060 479
0.0 176 5222024089335
-0.00383521 978 2884901
-0.01 674 761388 473 688
0.01823906210869841
0.00 578 173 58133413 97
-0.04692 674 0909 076 75
0.0 572 5005445 073 179
0.354522945953839
0.504811...
Multiresolution Signal Decomposition Transforms, Subbands, and Wavelets phần 8 potx
... Boll,
"Constant-Q
Signal Analysis
and
Synthesis."
Proc.
IEEE
ICASSP,
pp.
375 - 378 ,
1 978 .
374
CHAPTER
5.
TIME-FREQUENCY REPRESENTATIONS
where
\x(t)\
2
and
|Jf(O)|
2
are
instantaneous
... 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
SIGN...
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
... TT
0. 079
TT
0.149
TT
0.121
7T
0.105
7T
0.123
TT
0.063
TT
^2
thetai
0.130
7T
0.1 17
7T
0.0 177
7f
0.0000
02
0.160
7T
0.169
TT
0.0529
TT
0.0265
TT
__J?3_
i
0.130
7T
0.1 56
TT
0
.0 375
... computing power
and
digital storage technologies along with
new
digital signal
3.2.
BANDPASS
AND
MODULATED SIGNALS
131
Figure
3.15:
The
spectrum
of a
band-pass
signal....
Multiresolution Signal Decomposition Transforms, Subbands, and Wavelets phần 4 docx
... desired behavior
of the
low-pass
and
high-pass
filters
is
indicated
in
Fig. 3. 47, where
UJ
P
,
and
u;
s
are, respectively,
the
passband
and
stopband
cut-
off
frequencies.
The
... 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
in
Fig. 3.31...
Multiresolution Signal Decomposition Transforms, Subbands, and Wavelets phần 5 pps
... integers. Physically
{^1 ,71 2}
can
refer
to
pixel
locations
in an
image.
The Z and
Fourier transforms (Dudgeon
and
Mersereau.
1984)
are
and
3 .7.
IIR
SUBBAND
FILTER BANKS
215
arid
Prom
... TRANSMULTIPLEXERS
233
which
is
achieved
iff
and
Since
O'
p
(z)
and
H
p
(z)
are
each square, then
Eq.
(3. 275 )
implies
Eq.
(3. 277 ),
and
conversely.
An
im...
Multiresolution Signal Decomposition Transforms, Subbands, and Wavelets phần 9 pptx
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0.011362459244
0.0188 672 35 378
-0.0 574 64234429
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0.2936 673 90895
0.553126452562
0.3 071 573 26198
-0.0 471 1 273 8865
-0.0680381 270 51
0.0 278 13640153
0.0 177 358 374 38
-0.01 075 63185 17
-0.004001012886
0.002652665946
0.000895594529
-0.000416500 571
-0.00018382 976 9
0.000044080354
0.0000220828 57
-0.000002304942
-0.00000126...
Multiresolution Signal Decomposition Transforms, Subbands, and Wavelets phần 10 pdf
... Data
Transmission with Bandlimited
Orthogonal
Signals," Bell Sys. Tech.
J.,
Vol.
45, pp.
177 5- 179 6,
Dec. 1966.
W
r
.
Chen, DSL: Simulation Techniques
and
Standards
Development
for
... ADSL Using M-Band
Wavelet Transforms,& quot;
in
ANSI
T1E1.E4
Committee
Contribution,
No.
93- 67,
Mi-
ami,
FL,
March 1993.
M.
Vetterli
and J.
Kovacevic, Wavelets
and
Sub...
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