Teager–Kaiser energy operator
Wideband frequency domain detection using Teager-Kaiser energy operator
... Wireless microphone signals are narrowband in comparison to their overall possible band of operation. This makes wireless microphone sensing difficult. Indeed, the European TV band is composed of 48 channels of 8 MHz ...
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Speech enhancement using empirical mode decomposition and the Teager–Kaiser energy operator
... Abdel-Ouahab Boudraa a) and Ali Komaty Ecole Navale, CC 600, 29240 Brest Cedex 9, France (Received 18 February 2013; revised 12 November 2013; accepted 19 November 2013) In this paper a speech denoising strategy based on ...
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A New class of multi-dimensional Teager Kaiser and higher order operators based on directional derivatives
... some energy operators linked to Teager- Kaiser energy operator ( Kaiser , 1990 ) and its associated higher order versions and expand them to multidimensional ...multi-dimensional ...
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Analysis of multicomponent LFM signals by Teager-Huang-Hough Transform
... on Teager-Kaiser energy operator (TKEO) and shows high efficiency, in particular in terms of time ...by energy separation is shown in ...
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en fr Multi-dimensional Teager-Kaiser signal processing for improved characterization using white light interferometry Traitement du signal Teager-Kaiser multi-dimensionel pour la caractérisation améliorée avec l'interférométrie en lumière blanche
... 3D-Teager Kaiser Energy Operator (3DTKEO), which is developed based on the multi-dimensional energy operator has been carried out for fringe analysis in ...
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Analysis of multicomponent LFM signals by Teager-Huang-Hough Transform
... on Teager-Kaiser energy operator (TKEO) and shows high efficiency, in particular in terms of time ...by energy separation is shown in ...
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Local frequency and envelope estimation by Teager-Kaiser energy operators in white-light scanning interferometry
... 1 ICube, dept Iness, 23 rue du Loess, BP 20 CR, 67037 Strasbourg Cedex 2, France 2 Ecole navale, IRENav, BCRM Brest, CC 600, 29240 Brest Cedex 9, France ∗ boudra@ecole-navale.fr Abstract: In this work, a new method for ...
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Image source detection for geoacoustic inversion by Teager-Kaiser energy operator
... the Teager-Kaiser energy oper- ator (TKEO) 5 which is a differential operator well dedicated for peaks detection of signals such as those reflected by the ...
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Psi_B-energy operator and cross-power spectral density
... [3] , wave equation [4] , transient detection [5] , time delay estimation [6] or time –frequency analysis [7] . These appli- cations show that Ψ B , which is a complex and symmetric version of the cross-Teager ...
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Large-scale operator-valued kernel regression
... with Operator-Valued Kernels in order to learn vector-valued ...functions. Operator-Valued Kernels and vector-valued Reproducing Kernel Hilbert Spaces provide a theoretical and practical framework to ...
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BCOol : the Behavioral Coordination Operator Language
... the operator, ...the operator (step 3 in Figure ...example operator, the correspondence matching condition is used to select mse by comparing the instances ...
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Gyroaverage operator for a polar mesh
... PACS. PACS-key discribing text of that key – PACS-key discribing text of that key 1 Introduction In strongly magnetized plasma, when collision effects are negligible, one has to deal with kinetic models since fluid ...
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Spectral Inequalities for the Schrödinger operator
... | kΠ µ (g, V )f k L 2 (ω; √ det g dx) . 1.3. A special case: spectral inequality for the Laplacian operator in R d . When g = Id and V = 0 as H 0 = −∆ x is the usual flat Laplacian, it is well- known that that ...
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Beyond Kaiser bias: mildly non-linear two-point statistics of densities in distant spheres
... and R 2 in another location (red) separated by a distance r e R 2 . the two-point correlation). We will in particular consider the den- sity field smoothed at two different scales in two concentric spheres which can be ...
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On the ultimate energy bound of solutions to some forced second order evolution equations with a general nonlinear damping operator
... 5 Partial results in the anti-periodic case. If g is odd and h is τ -anti periodic, i.e. if we have h(t + τ ) = −h(t) the interesting solutions are the anti-periodic ones, cf.e.g. [13] for existence results. Since such ...
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ON THE SEMI-CLASSICAL ANALYSIS OF THE GROUNDSTATE ENERGY OF THE DIRICHLET PAULI OPERATOR III: MAGNETIC FIELDS THAT CHANGE SIGN
... Pauli operator in bounded connected domains in the plane, and focus on the case when the magnetic field changes ...state energy of this Pauli operator will be exponentially small as the semi- ...
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Long Term Risk : An Operator Approach
... – How risk averse agents value the risks in permanent shocks – Long run risk-return frontier.. – Complementary to work using short run data (Bansal-Yaron...).[r] ...
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Network tomography from an operator perspective
... Anaïs Nin Monitoring what is happening in a network (or on a link) without perturbing the traffic is of primary interest for an ISP. It gives the opportunity to understand and plan the development of the traffic ...
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Singular perturbations for a subelliptic operator
... The novelties of our results is that the variable Y t is unbounded and the diffusion matrix of the fast variable may be degenerate and unbounded. In other words, the main issues to overcome are the lack of periodicity ...
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Random Fourier Features for Operator-Valued Kernels
... points. As expected, the ORFF model converges toward the OVK model when the number of features increases. Performance of ORFF regression on the second dataset. We perform a similar experiment on the second dataset ...
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