Fundamentals of Monte Carlo Particle Transport

... inverse of the diagonal element of row/column i + p of design matrix W Monte Carlo EM algorithms 451 DISCUSSION Markov chain Monte Carlo (MCMC) methods are having an enormous impact in the implementation ... obtain elements of the inverse of the coefficient matrix which features in equations (1) and (2) The performance of the methods was compared in terms of their Mo...

Ngày tải lên: 09/08/2014, 18:21

... uses of the Monte Carlo are for the purposes of understanding physical phenomena There are others uses of the Monte Carlo method for purely mathematical reasons, such as the determination of multi-dimensional ... probability theory Fundamental to understanding the operation of a Monte Carlo process and interpreting the results of Monte Carlo cal...

Ngày tải lên: 09/04/2014, 16:23

... photons and electrons in a variety of treatment modalities including intensity modulated radiotherapy (IMRT) and dynamic arc therapy The package includes, for both photons and electrons, commissioning ... regardless of the composition of commissioning sets, mean values of the seven confidence limits are typically less than %/mm over most of the range of depths and SSDs we ex...

Ngày tải lên: 03/11/2012, 10:05

... hyperpure HP Ge detector (GMX) based on MCNP4C2 we need to provide an input file containing the information involved to the cross-section library and the description of the physical geometry of the source, ... the source -detector- geometry Application MCNP4C2 for calculation of peak efficiencies of detector (GMX) the hyperpure HP Ge The...

Ngày tải lên: 13/02/2014, 04:20

... identify the site of action of the fatty acids in the plasmin molecule, the amidolytic activity of two truncated plasmin variants was examined (Fig 8) Miniplasmin (des-kringle 1-4 plasmin) contains the ... parameters of plasmin in the presence of fatty acids The values of kp and Km were determined from the amidolytic assay of plasmin...

Ngày tải lên: 18/02/2014, 17:20

... SMT Language model and paraphrase table Paraphrase generation tools based on SMT methods need a language model and a paraphrase table Both are computed on a training corpus The language models ... propose a variation of the UCT algorithm for paraphrase generation named MCPG for MonteCarlo based Paraphrase Generation The main part of the algorithm is the sam...

Ngày tải lên: 17/03/2014, 02:20

... Journal of Science, Mathematics - Physics 26 (2010) 43-49 includes two parts: i) the theoretical simulation of measuring intensity for thickness of materials by the system of MYO-101 with using code ... versus thickness between simulation by MCNP and experimental measurement for aluminum Fig Comparison of count rate versus thickness between sim...

Ngày tải lên: 22/03/2014, 11:20

... Godsill, and J Vermaak, “Multitarget tracking using a new soft-gating approach and sequential Monte Carlo methods, ” in Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal ... p = 000 particles Figure shows the actual CONCLUSIONS AND FUTURE WORK We discussed in this paper a methodology for joint detection and tracking of multia...

Ngày tải lên: 22/06/2014, 19:20

... in Section SYSTEM DESCRIPTION We consider transmitting a continuous source through a diversity OFDM system The diversity of an OFDM system is made up of two N-subcarrier OFDM systems, signalling ... will focus on the operation on the first description to illustrate the iterative procedure Multiple Description Codes over OFDM Y1 145 {λ1 [k]} Blind OFDM {Λ1 [k]} + de...

Ngày tải lên: 23/06/2014, 00:20

... Journal of Science, Mathematics - Physics 26 (2010) 43-49 includes two parts: i) the theoretical simulation of measuring intensity for thickness of materials by the system of MYO-101 with using code ... versus thickness between simulation by MCNP and experimental measurement for aluminum Fig Comparison of count rate versus thickness between simul...

Ngày tải lên: 21/07/2014, 16:21