Single level one-dimensional wavelet decomposition
Domain Decomposition for Wavelet Single Layer on Geometries with Patches
... We compare in Figure 3 the convergence histories of the direct method and the do- main decomposition method. The plots depict the relation between the number of ite- rations and the residual errors. The quantum ...
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Video Denoising With Bi-Dimensional EMD Decomposition Along With Wavelet Thresholding
... the wavelet domain, the DWT distributes the total energy of ~ x ( t ) in few wavelet components with high ...the wavelet components is attributed to noise. Thus wavelet thre- sholding is set ...
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Implementation of Sawtooth Wavelet Thresholding for Noise Cancellation in One Dimensional Signal
... when wavelet analysis tool is used to remove the noise from a synthetic ...sawtooth wavelet thresholding method is proposed and evaluated as compared to the other wavelet thresholding methods such as ...
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Arrow's Theorem for One-Dimensional Single-Peaked Preferences
... 2 Notation and De…nitions We use the same terminology and notation as Le Breton and Weymark (2000). Let N f1; 2; : : : ; ng denote a …nite set of agents with n 2 , let R denote the set of real numbers, and let A denote a ...
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Discontinuous Legendre Wavelet Galerkin Method for One Dimensional Advection Diffusion Equation
... a dimensional reduction, which is quite appealing for h-p ...resolution level n is large enough, the lower dimensional matrices would remarkably reduce the storage and time cost complexity needed to ...
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One dimensional silver nanostructures on single wall carbon nanotubes
... The optical absorption spectrum of the SWCNT dis- persion does not exhibit significant absorption above 400 nm, although considerable fine structure can be observed within the noise level of the measurement. The ...
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Wavelet packet decomposition-based fault diagnosis scheme for SRM drives with a single current sensor
... the wavelet packet node energy is used as the fault coef- ficient to diagnose and locate the ...only one current sensor in the dc-link without any hard- ware ...
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Ventricular Arrhythmias Detection using Wavelet Decomposition
... 3.3.1 Ventricular fibrillation and ventricular flutter The ventricular fibrillation and ventricular flutter is easily identified by seeing the ECG signal, but in automatic analysis, the detection of ventricular ...
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Solution of singular one dimensional Boussinesq equation by using double conformable Laplace decomposition method
... conformable fractional Boussinesq equations. Two examples are given to illustrate our method. Furthermore, the results show that the proposed method is effective and is easy to use for certain problems in physics and ...
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Spectral Spatial Hyperspectral Image Classification based on Randomized Singular Value Decomposition and 3 Dimensional Discrete Wavelet Transform
... is one of the most active areas of research and development in the field of hyperspectral image ...Value Decomposition (RSVD). The 3-dimensional discrete wavelet transform (3D-DWT) is applied ...
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Some Results on the Wavelet Packet Decomposition of Nonstationary Processes
... the wavelet packet decomposition of almost cyclostationary pro- ...cesses. One of the main results is that the wavelet packet co- efficients at a given resolution level also are almost ...
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Wavelet Transform and Three-Dimensional Data Compression
... 6.7 Scalability issues We defined scalability as the property of a bit-stream to be decodable in many different ways, with different visual parameters. When from an en- coded video sequence it is possible to extract a ...
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An Empirical Analysis of Dynamic Multiscale Hedging using Wavelet Decomposition
... [Figure 2 about here.] The hedging effectiveness, measured using variance reduction, (16), for each moving window is shown in Figure 4, with both the in- and out-of-sample effectiveness overlaid for comparative purposes. ...
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STUDY OF A ONE-DIMENSIONAL UNSTEADY GAS DYNAMIC PROBLEM BY ADOMIAN DECOMPOSITION METHOD
... of one-dimensional unsteady adiabatic flow of a perfect gas in planer, cylindrical and spherical symmetry is solved successfully by applying the Adomian decom- position method under the exponential initial ...
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The decomposition method for linear, one dimensional, time dependent partial differential equations
... linear, one-dimensional, time-dependent partial differential equations subject to initial or lateral boundary conditions are reviewed and obtained in the form of convergent Adomian decomposition power ...
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Applications of Wavelet Transform and Tensor Decomposition
... DISCRETE WAVELET TRANSFORM AND TUCKER DECOMPOSITION Compression of hyperspectral images is performed in four ...a single number rather than separating the input into component symbol and replacing ...
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Image Inpainting Based on Wavelet Decomposition
... Image inpainting is an important problem image processing. It is a difficult problem to simultaneously fill-in the texture and structure in regions of missing image information. In order to inpaint the damaged image with ...
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Wavelet based Galerkin Method for the Numerical Solution of One Dimensional Partial Differential Equations
... 1 Professor, Department of Mathematics, Karnatak University Dharwad-580003, India 2 Asst. Professor, Department of Mathematics, Govt. First Grade College, Chikodi – 591201, India 3 Asst. Professor, Department of ...
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Fringe pattern analysis using a one dimensional modified Morlet continuous wavelet transform
... Morlet wavelet in order to demodulate fringe patterns in conjunction with the one-dimensional continuous wavelet transform ...Morlet wavelet produces better results compared to the ...
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Optimization of 3-D Wavelet Decomposition on Multiprocessors
... a single serial microprocessor 17 ] , which leads to the use of general-purpose-high-performance computers for such tasks ( beside the use of DSP chips or application-specific VLSI designs ) ...use wavelet ...
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