[PDF] Top 20 Fourier Based Adaptive Waveform
Has 10000 "Fourier Based Adaptive Waveform" found on our website. Below are the top 20 most common "Fourier Based Adaptive Waveform".
Fourier Based Adaptive Waveform
... alternative waveform called Fourier-based adaptive waveform (FAW), which adapts the time-frequency tiling of the modulated signal to the frequency fading properties of the en- ... Voir le document complet
6
Full Waveform Inversion by Proximal Newton Method using Adaptive Regularization
... An important property of the proposed algorithms is that they only need the output of the regularizer without requiring any in- formation about its functional form and statistical properties. This black-box ... Voir le document complet
13
Variable density sampling based on physically plausible gradient waveform. Application to 3D MRI angiography
... Compressed Sensing (CS) provides a theoretical framework to jus- tify the downsampling of k-space (2D or 3D Fourier domain) in Magnetic Resonance Imaging (MRI). CS-MRI is usually based on independent random ... Voir le document complet
5
Adaptive ESPRIT algorithm based on the PAST subspace tracker
... the Fourier transform remains a prominent tool for frequency estimation, the ESPRIT algorithm [2] overcomes the resolution limit of the Fourier analysis and provides straight estimates of the model ...an ... Voir le document complet
5
3D Model Retrieval based on Adaptive Views Clustering
... based similarity to implement a 2D sketch query interface. In the preprocessing stage, a descriptor of 3D model is obtained by 13 thumbnail images of boundary contour as seen from 13 view directions. Using aspect ... Voir le document complet
11
Single-shot CEP drift measurement at arbitrary repetition rate based on dispersive Fourier transform
... is found as decimating a data set is not equivalent to low-pass filtering the data [23]. After decimation, high-frequency noise contributions are aliased into the lower frequency region, which means that the overall ... Voir le document complet
14
Adaptive Waveform Learning: A Framework for Modeling Variability in Neurophysiological Signals
... Using previously epoched spike segments, E-AWL produced 1077 detailed decompositions of the spikes into several components. 1078 In addition, it revealed a hidden oscillatory artefact in the data. 1079 In turn, C-AWL did ... Voir le document complet
16
A 3-D Search engine based on Fourier series
... al. based on surface geometry, is recommended by MPEG-7 ...descriptor based on 2D views named Adaptive Views Clustering ...[1]. Based on the statistics, Osada et ...ray based feature ... Voir le document complet
16
Transformée de Fourier discrète
... de Fourier rapide permet aussi de réaliser un algorithme de multiplication rapide (en O(n log n)) de deux polynômes de degré inférieurs ou égaux à n − 1, basé sur le principe de l’interpolation polynomiale : un ... Voir le document complet
4
Théorème de Fourier-Plancherel
... Théorème 2. Il existe un unique isomorphisme F : L 2 pRq Ñ L 2 pRq, f fiÑ p f qui prolonge la transformée de Fourier sur L 1 pRq X L 2 pRq. De plus, pour tout f, g P L 2 pRq, on a p p f , pgq L 2 “ 2⇡ pf, gq L 2 et ... Voir le document complet
4
An Adjoint-Based Adaptive Ensemble Kalman Filter
... In the hybrid scheme, the estimated background error covariance ~ P is defined as ~P 5 (1 2 g)P 1 gB. (15) After a series of tests in which g 2 f0, 0.1, 0.2, . . . , 0.9, 1g, we used g 5 0.1 as it yielded the smallest ... Voir le document complet
18
Adaptive-ID Secure Revocable Identity-Based Encryption
... Our Contribution. We describe an IBE scheme endowed with a similar and equally efficient revocation mechanism as in the BGK system while reaching security in the stronger adaptive- ID sense (as originally defined ... Voir le document complet
14
Optical response of a hematite coating: ellipsometry data versus Fourier-based computations
... numerical Fourier-based computations to predict the optical properties of the coating. In these FFT calculations, we used the quasi-static approximation of the Maxwell equations. To take into account the ... Voir le document complet
13
Inversion de Fourier dans L1
... 3.9 Inversion de Fourier dans L 1 pR d q Référence : J.M. Bony, Cours d’analyse - Théorie des distributions et analyse de Fou- rier, les Éditions de l’École Polytechnique, 2001. Leçons concernées : 234, 235, 236, ... Voir le document complet
3
Design of adaptive PID controllers based on adaptive Smith predictor for ultra-local model control
... is based on the algebraic derivation techniques introduced by ...delay based on the knowledge of studied system parameters and, in a second step, to identify simultaneously the delay and the parameters from ... Voir le document complet
18
Waveform inversion through MBTT formulation
... L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignemen[r] ... Voir le document complet
42
Duality Methods for Waveform Inversion
... Unit´e de recherche INRIA Lorraine, Technopˆole de Nancy-Brabois, Campus scientifique, 615 rue du Jardin Botanique, BP 101, 54600 VILLERS LES NANCY Unit´e de recherche INRIA Rennes, Iris[r] ... Voir le document complet
32
Evil waveform test-bed design
... evil waveform on the correlation ...evil waveform creates a plateau of width ∆ on the correlation function and shifts the correlation function by ... Voir le document complet
9
Ultra-local model control based on an adaptive observer
... d (t) + K P e (t) + K I R e (t) α (7) where α is a non-physical parameter which must be chosen such that F (t) and αu (t) have the same order of magnitude. The identification of both parameters F and α is the most ... Voir le document complet
7
Adaptive load control for IoT based on satellite communications
... Several terrestrial cellular IoT systems are already operational based for instance on Sigfox or LoRa radio technology. The Third Generation Partnership (3GPP), has developed the Narrow Band IoT (Nb-IoT) [3], a ... Voir le document complet
8
Sujets connexes