Shannon entropy
STUDY OF SHANNON ENTROPY IN THE CONTEXT OF QUANTUM MECHANICS: AN APPLICATION TO FREE AND CONFINED HARMONIC OSCILLATOR.
... OF SHANNON ENTROPY IN THE CONTEXT OF QUANTUM MECHANICS: AN APPLICATION TO FREE AND CONFINED HARMONIC ...the Shannon entropy in the quantum theory context, followed by application to the case ...
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Edge Detection in Gray Level Images based on the Shannon Entropy
... Abstract: Most of the classical mathematical methods for edge detection based on the derivative of the pixels of the original image are Gradient operators, Laplacian and Laplacian of Gaussian operators. Gradient based ...
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Shannon and Non-Shannon Measures of Entropy for Statistical Texture Feature Extraction in Digitized Mammograms
... used. Entropy is an important texture feature, which is computed based on this method, to build a robust descriptor towards correctly classifying abnormal and normal regions of ...mammograms. Entropy ...
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A Real-Time Atrial Fibrillation Detection Algorithm Based on the Instantaneous State of Heart Rate.
... Lee, et al introduced a RRI based method to identify AF [18], which was based upon the time-varying coherence functions (TVCF) and the Shannon entropy (SE). By choosing the AFDB ‡ set for evaluation, the ...
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Braz. J. Cardiovasc. Surg. vol.29 número2
... The literature shows several studies in which there is a statistical difference between groups assessed with fractal dimension and Shannon entropy. drawing the reader’s atten- tion on its imaging ...
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Entropy and gravity concepts as new methodological indexes to investigate technological convergence: patent network-based approach.
... the Shannon entropy values of the device-related technologies in the period were relatively low, compared with those of other technology ...and Shannon entropy values out of the entire ...
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Entropy: a new measure of stock market volatility?
... of entropy, originally developed in physics by Clausius in the XIX century, which can constitute an effective ...of entropy compared to the standard deviation. But why entropy? The answer lies on the ...
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RBRH vol.22
... Chiu et al. (2005) and Minei (1999) established river low estimation methods using the probabilistic model based on the Shannon entropy with the velocity measurement at only one point of a vertical of the ...
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Dynamical changes of the polar cap potential structure: an information theory approach
... pseudo Shannon entropy, H , associated with the polar cap potential obtained from the Super Dual Auroral Radar Network (SuperDARN) and, then, estimate the degree of disorder and the degree of complexity of ...
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Towards information inequalities for generalized graph entropies.
... graph entropy measures. Among various entropy measures, we have considered the classical Shannon entropy and the Re´nyi ...Re´nyi’s entropy to graphs ...the Shannon ...
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Entropy, diffusivity and the energy landscape of a waterlike fluid
... cally represents 85%–90% of the total excess entropy. This paper focuses on the connection between the poten- tial energy landscape 共PEL兲 of a fluid and Rosenfeld excess entropy scaling of transport ...
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TEMA (São Carlos) vol.12 número3
... The entropy we will define here in the rest of this paper is a normalized entropy, which takes into account the amount of GC present in the segment of ...sequence entropy (triplet entropy) for ...
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LOCAL ENTROPY FUNCTION OF DYNAMICAL SYSTEM
... In conclusion, Let (X,T) and (Y,S) be two topological dynamical system. 1 İstanbul Aydin University,Department of Mathematics and Computer Science, Faculty of Science and Letters.. Key[r] ...
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Construção e análise de códigos esféricos com boas taxas binárias.
... dimensões pares e superam, para alguns parâmetros, o limitante inferior de Shannon.. para a taxa binária de informação.[r] ...
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Anomalia bilateral no gonóstilo de Sciopemyia sordellii (Shannon & Del Ponte) (Diptera, Psychodidae)
... Relata-se o encontro de um exemplar macho da espécie Sciopemyia sordellii (Shannon & Del Ponte, 1927) com uma rara anomalia, apresentando oito espinhos em um gonóstilo e cinco no outro. Para essa espécie, o ...
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Oscilador harmônico CaldirolaKanai e aplicação da Teoria da Informação de Fisher e Entropia de Shannon
... In this dissertation, we give a brief historical overview of the elements that form it, namely Quantum Harmonic Oscillators with explicit temporal dependence; Lewis & Riesenfelds Method of the Invariants associated ...
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Braz. J. Phys. vol.32 número4
... lating blak hole entropy using string theory as refs. [12, 13℄[r] ...
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Inverse Correlation between Heart Rate Variability and Heart Rate Demonstrated by Linear and Nonlinear Analysis.
... (Approximate Entropy and Sample Entropy) HRV parameters with HR was investigated using indirect and direct ...Approximate Entropy, Sample Entropy) against HR (Fig ...
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Hysteresis and thermodynamic properties of water sorption in ‘Malagueta’ pepper seeds
... From the isotherms, it is possible to determine thermodynamic parameters related to water sorption, such as enthalpy, entropy, enthalpy-entropy compensation theory and Gibbs free energy (Nkolo Meze’e et ...
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