• No results found

spectral decomposition

Spectral-decomposition techniques for the identification of periodic and anomalous phenomena in radon time-series

Spectral-decomposition techniques for the identification of periodic and anomalous phenomena in radon time-series

... Thus, it was decided to investigate the use of spectral decomposition techniques, specifically Empirical Mode De- composition (EMD) and Singular Spectrum Analysis (SSA). These techniques, in variously ...

6

Recent Spectral Decomposition Techniques and Its Applicationsin Analysis of Seismological Data: A Review

Recent Spectral Decomposition Techniques and Its Applicationsin Analysis of Seismological Data: A Review

... identification, spectral estimation, signal detection, speaker identification& speech coding, estimation of group delay or the instantaneous frequency of the ...TFCWT. Spectral decompositions with TFCWT ...

8

Fourier coefficients of Eisenstein series formed with
modular symbols and their spectral decomposition

Fourier coefficients of Eisenstein series formed with modular symbols and their spectral decomposition

... Acknowledgements We thank G. Harcos for suggesting to us the interest of establishing a spectral decomposition for our shifted convolution series. We also thank J. Hoffstein for showing an alternative ...

17

Vowel and Consonant Classification through Spectral Decomposition

Vowel and Consonant Classification through Spectral Decomposition

... simple spectral decom- position based on character co-occurrences pro- vides nearly perfect performance with respect to classifying both a letter as vowel or consonant and a writing system as an abjad or ...

10

ELECTRIC MOTOR DIAGNOSTICS OF SWITCHES BASED ON THE NEURAL NETWORK DATA MODELING THE SPECTRAL DECOMPOSITION OF THE CURRENTS

ELECTRIC MOTOR DIAGNOSTICS OF SWITCHES BASED ON THE NEURAL NETWORK DATA MODELING THE SPECTRAL DECOMPOSITION OF THE CURRENTS

... ДІАГНОСТИКА ЕЛЕКТРОДВИГУНІВ СТРІЛКОВИХ ПЕРЕВОДІВ НА ОСНОВІ НЕЙРОННО-МЕРЕЖНОГО МОДЕЛЮВАННЯ ДАНИХ СПЕКТРАЛЬНОГО РОЗКЛАДАННЯ СТРУМІВ Запропоновано метод автоматизованої діагностики електрод[r] ...

6

Spectral-decomposition techniques for the identification of radon anomalies temporally associated with earthquakes occurring in the UK in 2002 and 2008

Spectral-decomposition techniques for the identification of radon anomalies temporally associated with earthquakes occurring in the UK in 2002 and 2008

... Thus, at each iteration, the highest frequency component in the data is “sifted” as the IMF. During an EMD process, successive IMFs have progressively lower-frequency con- tent and, because the process is empirical and ...

6

Continuous Word Embedding Fusion via Spectral Decomposition

Continuous Word Embedding Fusion via Spectral Decomposition

... Word embeddings have become a mainstream tool in statistical natural language processing. Practitioners often use pre-trained word vec- tors, which were trained on large generic text corpora, and which are readily ...

10

LAPLACIAN MATRIX IN ALGEBRAIC GRAPH THEORY

LAPLACIAN MATRIX IN ALGEBRAIC GRAPH THEORY

... the spectral decomposition of the Laplacian ...the spectral matrix for the Laplacian can be used to construct symmetric polynomials that are permutation ...the spectral decomposition of ...

12

Mapping polymer molecular order in the SEM with secondary electron hyperspectral imaging

Mapping polymer molecular order in the SEM with secondary electron hyperspectral imaging

... advanced spectral decomposition methods, powered by machine-learning, to map the relative fraction of amorphous and crystalline material across the surface of P3HT with <100 nm ...

10

Characteristics of Seismic Data Used To Study the Reservoir of South Torgay Oil and Gas Basin

Characteristics of Seismic Data Used To Study the Reservoir of South Torgay Oil and Gas Basin

... the spectral decomposition helps to explore objects, direct correlation in which the seismic wave field is inconvenient or ...the spectral decomposition at specified intervals, which confirm ...

13

Boundary Bound Diffraction: A Combined Spectral and Bohmian Analysis

Boundary Bound Diffraction: A Combined Spectral and Bohmian Analysis

... initial spectral decomposition of the wave function does not depend on the system mass, the plots in these figures (for each function) are the same for the four masses considered in this section: m = 1, m = ...

20

Polynomially Adjusted Saddlepoint Density Approximations

Polynomially Adjusted Saddlepoint Density Approximations

... Some approximations to the distributions of quadratic forms were also introduced. A repre- sentation of noncentral indefinite quadratic forms which resulted from an application of the spectral decomposition ...

164

Pattern vectors from algebraic graph theory

Pattern vectors from algebraic graph theory

... the spectral decomposition of the Laplacian ...the spectral matrix for the Laplacian can be used to construct symmetric polynomials that are permutation ...the spectral decomposition of ...

14

Space Telescope and Optical Reverberation Mapping Project  V  Optical spectroscopic campaign and emission line analysis for NGC 5548

Space Telescope and Optical Reverberation Mapping Project V Optical spectroscopic campaign and emission line analysis for NGC 5548

... The He II λ1640 line was modeled with five Gaussian components (De Rosa et al., in prep.), and we took the three broadest components to represent the broad He II λ1640 line profile. For each MDM spectrum, the He II λ4686 ...

22

Spectral functions from lattice QCD at finite temperature

Spectral functions from lattice QCD at finite temperature

... the spectral analysis of Eiiclidean correlators is ...the spectral function of a Euclidean Wilson ...quarkonium spectral functions presented in the previous ...the spectral ...

133

Using evolving interface techniques to solve network problems

Using evolving interface techniques to solve network problems

... truncated spectral decomposition based on the eigenfunctions of the graph Laplacian (in combination with a convex splitting scheme in the case of the graph Allen-Cahn equation) [1, ...

6

Axial fan blade vibration under inlet cross-flow

Axial fan blade vibration under inlet cross-flow

... Spectral decomposition of surface averaged blade velocity amplitude over all scan points, without ambient flow. 3.1.3[r] ...

14

Mortar spectral element discretization of the Stokes problem in domain with corners

Mortar spectral element discretization of the Stokes problem in domain with corners

... regular. But it can be written as the sum of a regular part and a linear combination of singular functions. We propose a numerical analysis of the Strang and Fix algorithm by mortar spectral element methods which ...

20

EEG decoding of semantic category reveals distributed representations for single concepts

EEG decoding of semantic category reveals distributed representations for single concepts

... The decomposition method used, CSP (Koles et al., 1990), can be considered sim- ilar to PCA or ICA, in that it extracts components of EEG activity that correspond to synchronous neural sub-assemblies. However it ...

36

Quasi Dynamic Green’s Functions for Efficient Full Wave Integral Formulations for Microstrip Interconnects

Quasi Dynamic Green’s Functions for Efficient Full Wave Integral Formulations for Microstrip Interconnects

... stant, and keep on using the Green’s functions (GFs) for homogeneous media. An example of definition of effec- tive permittivity is given in [6]. The second approach is the use of the GFs for inhomogeneous media, ...

8

Show all 8292 documents...

Related subjects