(SB-TS), also called wavelet packet decomposition (WPD; sometimes known as just wavelet packets or subband tree), is a wavelet transform where the discrete-time...
11 KB (1,273 words) - 05:20, 31 July 2024
analyze data fully. "Complementary" wavelets decompose a signal without gaps or overlaps so that the decomposition process is mathematically reversible...
53 KB (7,225 words) - 00:58, 15 September 2024
spinning Maximal overlap wavelet transform (MODWT) Undecimated wavelet transform (UWT) Wavelet packet decomposition Wavelet transform James E. Fowler:...
11 KB (1,653 words) - 05:04, 31 July 2024
orthonormal basis of wavelets is formed from appropriately constructed top-hat filters in frequency space Wavelet packet decomposition (WPD), detail coefficients...
2 KB (170 words) - 12:22, 5 April 2022
analysis, a discrete wavelet transform (DWT) is any wavelet transform for which the wavelets are discretely sampled. As with other wavelet transforms, a key...
37 KB (5,257 words) - 09:08, 12 October 2024
District Waurn Ponds railway station, in Victoria, Australia Wavelet packet decomposition, a signal processing model WebPlatform Docs, a Web standards...
545 bytes (96 words) - 07:37, 7 April 2024
wavelet series is a representation of a square-integrable (real- or complex-valued) function by a certain orthonormal series generated by a wavelet....
28 KB (3,943 words) - 18:34, 16 October 2024
variable tree used in wavelet packet decomposition can also be used. The SGWT has a number of advantages over the classical wavelet transform in that it...
3 KB (377 words) - 15:40, 4 February 2022
"Classification of EEG Signals Based on Autoregressive Model and Wavelet Packet Decomposition". Neural Processing Letters. 45 (2): 365–378. doi:10.1007/s11063-016-9530-1...
21 KB (2,515 words) - 12:00, 11 September 2024
analysis, compactly supported wavelets derived from Legendre polynomials are termed Legendre wavelets or spherical harmonic wavelets. Legendre functions have...
9 KB (1,206 words) - 20:03, 31 January 2022
JPEG 2000 (category Wavelets)
is based on a discrete cosine transform (DCT), with a newly designed, wavelet-based method. The standardized filename extension is .jp2 for ISO/IEC 15444-1...
62 KB (5,648 words) - 00:07, 6 October 2024
ICER (file format) (category Wavelets)
part by using a 3-D wavelet decomposition. The particular decomposition used by ICER-3D includes additional spatial decomposition steps compared to a...
9 KB (1,260 words) - 09:50, 21 December 2023
Wavelength (section Wave packets)
taken as the source of one contribution to the beam of light (Huygens' wavelets). On the screen, the light arriving from each position within the slit...
35 KB (4,288 words) - 22:40, 23 September 2024
ZPEG (section Subband decomposition)
successive bands in order of low resolution to high, similar to wavelet packet decomposition. Following this convention assures that the receiver will always...
16 KB (1,856 words) - 23:03, 13 April 2024
First, the wavelet packet algorithm is implemented using the Daubechies 4 (DB4) function as the mother wavelet with a scale of 7. Once the wavelet coefficients...
70 KB (8,444 words) - 17:35, 28 June 2024
Wavelet packet bases are designed by dividing the frequency axis in intervals of varying sizes. These bases are particularly well adapted to decomposing...
6 KB (1,501 words) - 15:56, 10 January 2023
Contourlet (category Wavelets)
Image Despeckling Wavelet Multiresolution analysis Scale space Bandelets Curvelets Multiscale decomposition Directional decomposition Pyramid Directional...
14 KB (1,915 words) - 12:20, 12 September 2024
Uncertainty principle (section Improving the Robertson–Schrödinger uncertainty relation based on decompositions of the density matrix)
respectively. The minimum is attained for a Gaussian-shaped pulse (Gabor wavelet) [For the un-squared Gaussian (i.e. signal amplitude) and its un-squared...
139 KB (19,260 words) - 21:39, 13 October 2024
symmetric sparse matrix before applying the Cholesky decomposition Symbolic Cholesky decomposition: Efficient way of storing sparse matrix Gibbs sampling:...
71 KB (7,827 words) - 18:40, 18 August 2024
(Coarse/Acquisition) code, and generating lines of code chips [-1,1] in packets of ten at a time, or 10,230 chips (1,023 × 10), shifting slightly as it...
39 KB (5,807 words) - 01:47, 17 September 2024
Amsterdam, 1990. S.T. Ali, J-P. Antoine, and J-P. Gazeau, Coherent States, Wavelets and Their Generalizations, Springer-Verlag, New York, Berlin, Heidelberg...
49 KB (7,366 words) - 11:26, 10 October 2024
2013). "Short-term traffic speed forecasting hybrid model based on Chaos–Wavelet Analysis-Support Vector Machine theory". Transportation Research Part C:...
121 KB (13,836 words) - 23:00, 13 October 2024