Multiresolution Signal Decomposition Transforms, Subbands, and Wavelets phần 3 pptx
Multiresolution Signal Decomposition Transforms, Subbands, and Wavelets phần 3 pptx
... 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. Figure 3. 16: Quadrature ... the subband signal decomposition of this chapter. 3. 1.1 Decimation and Interpolation The decimation and interpolation operators are represented as show...
Ngày tải lên: 08/08/2014, 01:21
Multiresolution Signal Decomposition Transforms, Subbands, and Wavelets phần 9 pptx
... 0961046 -0.001152224852 •0.005194524026 0.01 136 2459244 0.018867 235 378 -0.057464 234 429 -0. 039 652648517 0.2 936 6 739 0895 0.5 531 26452562 0 .30 715 732 6198 -0.047112 738 865 -0.068 038 127051 0.0278 136 401 53 0.017 735 837 438 -0.01075 631 8517 -0.004001012886 0.002652665946 0.000895594529 -0.000416500571 -0.0001 838 29769 0.00004408 035 4 0.000022082857 -0.00000 230 4942 -0.00000...
Ngày tải lên: 08/08/2014, 01:21
Multiresolution Signal Decomposition Transforms, Subbands, and Wavelets phần 1 doc
... Filter Banks 32 3 4. 13 Summary 32 4 5 Time-Frequency Representations 33 1 5.1 Introduction 33 1 5.2 Analog Background—Time Frequency Resolution 33 2 5 .3 The Short-Time Fourier Transform 34 1 5 .3. 1 ... Continuous STFT 34 2 5 .3. 2 The Discrete STFT 34 3 5 .3. 3 ThexDiscrete-Time STFT, or DFT 34 5 5.4 Discrete-Time Uncertainty and Binomial Sequences 3...
Ngày tải lên: 08/08/2014, 01:21
Multiresolution Signal Decomposition Transforms, Subbands, and Wavelets phần 2 potx
... ~ linage LENA BRAIN .1 Ph 0.945 0.811 Pv 0.972 0.778 Transform DOT MET WHT DOT MET WHT Separable correlation model 89.26 25. 43 59.01 5. 63 4.26 4 .32 Generalized isotropic model 19. 93 11.97 15.66 3. 62 3. 16 3. 02 Generalized correlation model 22.45 13. 07 17.59 3. 83 3 .37 3. 15 Measured 2L98] 13. 81J 14.05 3. 78 1 3. 17 ... 1 1 1 1 1 1 1 1 1.750 1 .36 7 0.987 0.419 -0.250...
Ngày tải lên: 08/08/2014, 01:21
Multiresolution Signal Decomposition Transforms, Subbands, and Wavelets phần 4 docx
... sampling bank is represented using Eqs. (3. 12) and (3. 9) in Section 3. 1.1, 168 CHAPTER 3. THEORY OF SUBBAND DECOMPOSITION Figure 3. 39: Composite M-band polyphase structure. the analysis-synthesis ... 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 F...
Ngày tải lên: 08/08/2014, 01:21
Multiresolution Signal Decomposition Transforms, Subbands, and Wavelets phần 5 pps
... follows. From Eqs. (3. 315), (3. 327), and (3. 329), 250 CHAPTER 3. THEORY OF SUBBAND DECOMPOSITION Now if we can make then Eq. (3. 333 ) reduces to X(z) = T(z)X(z) and aliasing is ... down-sampling, and composite operation are therefore given by Eqs. (3. 306), (3. 314), and (3. 312), respectively. or But 210 CHAPTER 3. THEORY OF SUBBAND DECOMPOSITI...
Ngày tải lên: 08/08/2014, 01:21
Multiresolution Signal Decomposition Transforms, Subbands, and Wavelets phần 6 potx
... TAP 0.00849 437 2478 233 17 -0.0000996178168 734 7404 -0.008795047 132 402801 0.000708779549084502 0.01220420156 035 4 13 -0.001762 639 31479 533 6 -0.015584559 035 738 20 0.004082855675060479 0.0176522202408 933 5 -0.0 038 35219782884901 -0.0167476 138 84 736 88 0.018 239 06210869841 0.005781 735 8 133 4 139 7 -0.04692674090907675 0.057250054450 731 79 0 .35 45229459 538 39 0.504811 839 124...
Ngày tải lên: 08/08/2014, 01:21
Multiresolution Signal Decomposition Transforms, Subbands, and Wavelets phần 7 potx
... 7.1611 0.0589 0.0262 0.00 43 0.0196 0.0020 0.0047 0.0020 0.1211 0.1881 0.0 136 0.0 032 0.0 032 0.0012 0.0004 0.0002 0.0567 0.1987 0.0025 0.0014 0.0019 0.0061 0.0001 0.0001 0.0589 0.1956 0.0028 0.0018 0.0020 0.0064 0.0001 0.0001 0.0280 0.1511 0.0569 0.0050 0.0016 0.0065 0.0001 0.0000 0.0014 0.0567 0.0640 0.0025 0.0001 0.0019 0.0014 0.0001 0.0018 0.0589 0.0628 0.0028 0.0001 0.0020 0.0017 0....
Ngày tải lên: 08/08/2014, 01:21
Multiresolution Signal Decomposition Transforms, Subbands, and Wavelets phần 8 potx
... Communications, Vol. 37 , No. 12. pp. 135 9- 136 6, Dec. 1989. R. A. Haddad, A. N. Akansu and A. Benyassine, "Time-Frequency Localization in Transforms, Subbands and Wavelets: A Critical ... Communication and Image Processing, pp. 7 23 734 , Nov. 1992. A. N. Akansu, R. A. Haddad and H. Caglar, "The Binomial QMF-Wavelet Transform for Multiresol...
Ngày tải lên: 08/08/2014, 01:21
Multiresolution Signal Decomposition Transforms, Subbands, and Wavelets phần 10 pdf
... Subband and Wavelet Transforms, 4 43 AR Source Models, 72 AR(1), 73 AR(1) sequence, 32 autocorrelation matrix, 32 band-pass signals, 128 basis images, 26 basis restriction error, 34 Basis/Frame ... GQ(Z), and G\(z), and compare. (3. 13) Demonstrate that the total delay from input to output in Fig. 3. 40(a) is given by Eq. (3. 101). (3. 14) Deri...
Ngày tải lên: 08/08/2014, 01:21