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Mostrando ítems 11-20 de 78
Modelagem estatística de algoritmos adaptativos em sub-bandas
(Florianópolis, SC, 2012)
Similarity Attributes From Differential Resolution Components
(Soc Exploration GeophysicistsTulsa, 2017)
Deraining and Desnowing Algorithm on Adaptive Tolerance and Dual-tree Complex Wavelet Fusion
Severe weather conditions such as rain and snow often reduce the visual perception quality of the video image system, the traditional methods of deraining and desnowing usually rarely consider adaptive parameters. In order ...
Selecting Statistical Characteristics of Brain Signals to Detect Epileptic Seizures using Discrete Wavelet Transform and Perceptron Neural Network
Electroencephalogram signals (EEG) have always been used in medical diagnosis. Evaluation of the statistical characteristics of EEG signals is actually the foundation of all brain signal processing methods. Since the correct ...
Controlling the optical absorption properties of d-FETs by means of contact voltage and hydrostatic pressure effects
(Elsevier, 2019-03-15)
The effects of contact voltage and hydrostatic pressure on subband structure and optical transitions in GaAs delta-Field Effect Transistor (δ-FET) are theoretically studied. The electronic structure of δ-FET under hydrostatic ...
Controlling the optical absorption properties of d-FETs by means of contact voltage and hydrostatic pressure effects
(Elsevier, 2017-12)
The effects of contact voltage and hydrostatic pressure on subband structure and optical
transitions in GaAs delta-Field Effect Transistor (d-FET) are theoretically studied. The
electronic structure of d-FET under ...
Estimation the Number of Speakers Based on Adaptive Wavelet Transform by Generalized Eigenvalue Decomposition and K-means Clustering
(IEEE, 2019)
The aim of this paper is estimation the number of simultaneous speakers from the overlapped speech signals. The proposed method in this paper is based on spectrum estimation with adaptive wavelet transform in combination ...
Nonparabolicity effects on electron-optical-phonon scattering rates in quantum wells
(American Physical SocCollege PkEUA, 1997)