搜索结果: 1-10 共查到“物理学 Bayesian”相关记录10条 . 查询时间(0.109 秒)
BAYESIAN-BASED DESPECKLING IN WAVELET DOMAIN USING “A TROUS” ALGORITHM
Transformation Estimation SAR, Radar Statistics Multiresolution.
2015/7/29
In this paper an improved speckle noise reduction method is presented based on wavelet transform. A 2D Gaussian function is found
to be the best model fitted to the speckle noise pattern cross-secti...
Bayesian experimental design for the active nitridation of graphite by atomic nitrogen
Bayesian experimental design the active nitridation atomic nitrogen
2011/8/3
Abstract: The problem of optimal data collection to efficiently learn the model parameters of a graphite nitridation experiment is studied in the context of Bayesian analysis using both synthetic and ...
abc: an R package for Approximate Bayesian Computation (ABC)
an R package pproximate Bayesian Computation
2011/9/14
Background: Many recent statistical applications involve inference under complex models, where it is computationally prohibitive to calculate likelihoods but possible to simulate data. Approximate Bay...
A Bayesian Approach to Comparing Cosmic Ray Energy Spectra
Bayesian Approach Cosmic Ray Energy Spectra
2011/9/13
A common problem in ultra-high energy cosmic ray physics is the comparison of energy spectra. The question is whether the spectra from two experiments or two
regions of the sky agree within their sta...
Bayesian Analysis of $C_{x'}$ and $C_{z'}$ Double Polarizations in Kaon Photoproduction
Bayesian Analysis Double Polarizations Kaon Photoproduction
2010/12/29
Have been analyzed the latest experimental data for $\gamma + p \to K^{+} + \Lambda$ reaction of $C_{x'}$ and $C_{z'}$ double polarizations. In theoretical calculation, all of these observables can be...
Bayesian Analysis of $C_{x'}$ and $C_{z'}$ Double Polarizations in Kaon Photoproduction
Kaon Photoprodcution Bayesian Analysis Nested Sampling Integration
2011/1/7
Have been analyzed the latest experimental data for + p → K+ + reaction of Cx′and Cz′ double polarizations [3].
Bayesian modeling and significant features exploration in wavelet power spectra
Bayesian modeling significant features exploration wavelet power spectra
2009/11/2
This study proposes and justifies a Bayesian approach to modeling wavelet coefficients and finding statistically significant features in wavelet power spectra. The approach utilizes ideas elaborated i...
Implementation of upper limit calculation for a Poisson variable by Bayesian approach
upper limit systematic uncertainties Poisson distribution Bayesian statistics
2009/7/31
The calculation of Bayesian confidence upper limit for a Poisson variable including both signal and background with and without
systematic uncertainties has been formulated. A Fortran 77 routine, BPU...
We address phase-shift estimation by means of squeezed vacuum probe and homodyne detection. We analyze Bayesian estimator, which is known to asymptotically saturate the classical Cramer-Rao bound to t...
Bayesian Generalized Probability Calculus for Density Matrices
generalized probability probability calculus density matrix quantum Bayes rule
2010/4/8
One of the main concepts in quantum physics is a density matrix, which is a symmetric positive definite matrix of trace one. Finite probability distributions can be seen as a special case when the den...