monte carlo methods 中文意思是什麼
monte carlo methods
解釋
蒙特卡羅法-
Chapter 1 deals with the numerical simulation method. chapter 2 deals with the monte carlo methods. the monte carlo integration that the domain of integration is curved or complex connected curved polyhedron and the integrand has singular points is discussed in this chapter
第二章討論了用montecarlo數值模擬方法求積分區域為曲面體和積分區域為復連通曲面體的情形，且被積函數有奇異點。 -
Abstract : events contributing to the establishment of statistics the science of data and its chemical branch are epitomized. as the new chemical branch named chemometrics or chemstatistics has been disputed in the circles of chemistry for a long time, reasons for adopting chemstatistics are given, which is defined as the science of gathering or generating, describing, summarizing and interpreting the data concerned to acquire new chemical knowledge or information. the fact that many traditional statistical methods, such as significance tests, analysis of variance, regression and correlation, and some others not usually considered statistical, such as model building, monte carlo method, fourier transformation, artificial nerval networks and pattern recognition, each contains one or more of the five connotations of statistics is expounded. the regular pattern that a chemstatistician grows up is approached. the urgent task is to include chemstatistics in the undergraduate or graduate curriculum of chemistry specialty. the goal of the project is to nurture chemists who know statistics
文摘:本文追溯了統計學發展、建立中的大事，陳述了它的定義及其化學分支發展、建立的梗概；鑒于化學界對該新興化學分支學科的名稱長期存在爭議，提出了以化學統計學而不以化學計量學為該學科名稱的理由，把化學統計學定義為一個研究有關數據的收集或產生、描述、分析、綜合和解釋，以獲得新化學知識或信息的學科；闡明了許多公認屬于統計學的方法，如顯著性檢驗、方差分析、回歸和相關，以及一些尚未認定屬于統計學的方法，如模型建立、蒙特卡羅方法、傅立葉變換和人工神經網路，都含有統計學5個內涵中的一個或多個；探討了化學統計學家成長的模式，認為當務之急是把化學統計學納入化學專業的教學計劃，以培養懂統計學的化學家。 -
It is just the difficulty that the strongly correlated electron systems can not be studied by analytical methods, a variety of simulative numerical methods come out sequentially. there are a few typical methods such as the exact diagonalization ( ed ), the qutum monte carlo ( qmc ), the variation monte carlo ( qmc ), the renormalization group ( rg ), and the density matrix renormalization group ( dmrg ) and so on
正是強關聯系統遇到了解析研究的困難，各種數值模擬方法才相繼出現，最典型的數值方法有：嚴格對角化（ ed ） ，量子蒙特卡洛（ qmc ）模擬、變分蒙特卡洛模擬（ vmc ） 、數值重整化群（ rg ）以及密度矩陣重整化群（ dmrg ）等。 -
Comparison of three kinds of monte carlo methods for american option pricing
美式期權的幾種蒙特卡羅模擬定價方法比較 -
Markov chain monte carlo ( mcmc ) algorithms have achieved a considerable following in the statistics and econometrics literature in the last ten years. there has been considerable research on so - called generalized autoregressive conditional heteroskedastic ( garch ) models for dealing with these methods since the remarkable works of chib and greenberg ( 1994 )
Mcmc演算法在近10年來越來越受到統計界與計量經濟界的廣泛重視，自從chib和greenberg （ 1994 ）開創性地提出了對arma模型的mcmc演算法后，國內外有許多學者開始對自回歸條件異方差模型的mcmc演算法進行了大量的研究。 -
As the hard core of this paper, this chapter gives a frame which will help us to understand the new economic evaluation method of oil - gas projects better at first, then discusses the binomial model and the parameters estimating methods of abandon real options in the exploring phase, the partial differential equation model and the parameters estimating methods of the shut - down real options in the developing phase respectively. in the course of ascertaining the parameters estimating methods, this chapter discusses the application of a mathematic method - the monte carlo simulation in this article particularly
做為全文的核心，先提出勘探項目經濟評價新方法研究的總體框架，然後具體討論確定勘探階段放棄期權的二叉樹實物期權模型與參數確定方法、開發階段停啟期權的偏微分實物期權模型與參數確定方法，在參數確定過程中，詳細闡述了蒙特卡羅模擬這一數學工具在本論文方法中的應用；第五，案例分析及方法應用探討。 -
Research work described in this dissertation consists of four parts : application of finite element methods ( fem ) in the study of pull out tests of single fiber reinforced composites ( sfrc ), fem study of fragmentation tests for single fiber reinforced composites, monte carlo simulation of fragmentation tests for single fiber reinforced composites, and a simulation of impact failure behaviors of fiber composites with a mesh free method - the sph method
全文論述從四個方面展開的工作：單纖維復合材料抽拔試驗的有限元數值模擬，單纖維復合材料逐節斷裂試驗的有限元數值模擬，蒙特卡羅方法模擬單纖維復合材料受拉破壞過程，無網格sph演算法在復合材料受沖擊破壞過程中的v _ （ 50 ）數值模擬。 -
A monte carlo algorithm was presented to model the relation between the scattering phenomenon, depolarization changes and sea water depth, it is discovered that the radius of scattering point and the degree of depolarization increase with increasing of the sea water depth. at last, a optical engineering software ( lighttools ) is introduced to simulate optical scattering in the deep sea water, and studys the corelation between scattering and relative refractive index, particle density and particle size in the sea water. the experiment results show that the intensity of scattering will increase evidently with the increasing of particle size, particle density and relative refractive index. the methods and results in the article provide the basic theory and experiment validation for improving performance of communication, detection and imaging under sea water
本文以球形粒子的mie散射理論、 stokes矢量法以及mueller矩陣來研究海水的散射特性和散射中的退偏振度變化;通過montecarlo方法模擬藍綠激光在海水傳輸過程中的散射現象以及散射中的退偏度變化與海水深度的關系，發現隨著海水深度的增加，散射后的光斑半徑、退偏振度將逐漸增大。最後通過光學工程軟體（ lighttools ）對海水中的散射進行模擬實驗，研究散射與海水中粒子密度、粒子大小和相對折射率的關系。實驗結果表明，隨著粒子半徑、粒子密度和相對折射率的增加，散射的強度將顯著增加。 -
Because the random numbers generators are the key of monte carlo methods and quasi - monte carlo methods. chapter 2 describes the pseudo - random number generators and quasi - random number generators
因為隨機數發生器是蒙特卡羅和擬蒙特卡羅方法的核心之一，所以第2章介紹了偽隨機數和擬隨機數發生器。 -
Based on the study for the methods of structural reliability analysis, including monte carlo method, response surface method and stochastic finite element method, response surface method ( rsm ) is selected. based on the random analysis of aqueduct ' s frequent actions and resistances, by rsm method together with the fem method and form method, the reliabilities of its primary poles can be analyzed and the reliability of the structure be reached
利用此方法，在對渡槽常遇荷載的不確定性分析和抗力不確定性分析的基礎上，結合結構分析的確定性有限元法（ fem ）及可靠度計算的一次二階矩法（ form ） ，對桁架拱結構主要受力狀態構件進行了可靠度分析，從而對結構的可靠性進行了評價。 -
Because of this, this text has described the method of routine deterministic analysis which is include mainly : coefficient transmission and bishop method and also described the basic principle of reliability theory, the method and the application that mainly conclude monte - carlo method, reliability index method and statistical analyses, and according to the research on the two method through examples it is suggested that we should adopt reliability method besides deterministic analysis in slope stab ility analyses. for those two methods can refill and check with each other
基於此，本文對常用定值分析法進行了論述，主要包括：傳遞系數法與畢肖普法；對可靠性理論的基本原理、方法及應用作了論述，主要有：蒙特卡洛法、可靠指標法與統計矩法，並用實例對兩種方法進行對比研究，建議在邊坡穩定分析中除採用定值法外，應同時採用可靠性分析法，兩者相互補充、校核。 -
Maximum likelihood estimation in generalized linear mixed models using monte carlo methods : application to small - area estimation of breast cancer mortality
應用於求取乳癌死亡率之小區域估計 -
Decision - maker cannot traditionally get the probability and the risk of decision - making results in untrue objectivity of decision - making, because the traditional methods of decision - making used risk - decision - making as determination - decision - making in fact. the present paper has simulated multi - scheme decision - making of exploration in oil and gas bearing basins with the method of monte carlo
傳統的含油氣盆地勘探決策評價方法實質是把風險型決策近似為確定性決策來處理，故不能得到決策指標的概率分佈，不利於反映決策的風險，從而影響決策的客觀性。 -
Monte carlo simulations were applied to compare the reliability of new methods systematically. the experiment data collected in 1999 and 2000 through permanent f, population of rice were analyzed by computer software developed in this study
用montecarlo模擬對新方法的可靠性逆行了系統的比較研究，採用本研究開發的計算機應用程序軟體分析了1999年和2000年搜集的水稻永久f _ 2群體試驗數據。 -
There are two kinds of methods of studying the mutual interference issues : mcl calculation and monte carlo system simulation. the former is simple and fast, but not practical
Mcl （ minimumcouplingloss ）計算方法研究的是在最壞情況下鄰通道干擾的大小，這種方法簡單高效，但得出的結論不太符合實際的復雜系統。 -
The generic methods for the calculation about the binding energy of d - centers are variational and diffusion quantum monte carlo methods
在計算d ~ -中心的束縛能時，理論工作者們一般採用的是變分法或離散量子蒙特卡羅方法計算d ~ -中心的基態能。 -
Sampling methods for common distributing random numbers and the samples of random fields are proposed. combining the monte - carlo simulation technique with the one - dimensional discretization finite element method, the monte carlo - finite element method for stochastic analysis and the reliability computation of thin - walled box girders are proposed in this thesis
建立了幾種常用分佈隨機數以及隨機場隨機樣本的產生方法；將蒙特卡羅數值模擬與薄壁箱梁一維離散有限元法相結合，提出了薄壁箱梁隨機分析和可靠度計算的蒙特卡羅有限元法。 -
Chapter 1 and 2 are the basic knowledge to use monte carlo and quasi - monte carlo methods. chapter 1 presents the error bounds of monte carlo and quasi - monte carlo integration methods
第1章和第2章是關于蒙特卡羅和擬蒙特卡羅方法的預備知識。 -
1 have studied a couple of topics on monte carlo and quasi - monte carlo methods. this dissertation covers its applications in integration, optimization and simulation
此論文主要闡述蒙特卡羅和擬蒙特卡羅方法在積分、優化和模擬方面的應用的若干主題。 -
In order to understand some of the mechanisms of dna damage related to cell killing and their dependence on radiation quality, the yields of single track lethal events are compared with the estimated yields of different classes of complex dna lesions calculated by a fast monte carlo methods
在徑跡結構模擬的基礎上，計算並分析了dna損傷譜，同時把徑跡結構得到的損傷譜與細胞存活聯系起來，初步在分子水平上理解了細胞失活或存活的機制。
分享友人