搜索结果: 1-15 共查到“知识库 Collocation”相关记录20条 . 查询时间(0.082 秒)
The collocation approach to Moho estimate
Moho Gravity collocation Gravimetric inverse problem
2015/8/17
In this paper, the collocation approach to Moho estimate is presented. This method is applied to the inversion of gravity data that can be complemented by Moho depth information coming from e.g. seism...
A high-order conservative collocation scheme and its application to global shallow-water equations
conservative collocation scheme global shallow-water equations
2015/3/5
In this paper, an efficient and conservative collocation method is proposed and used to develop a global
shallow-water model. Being a nodal type high-order scheme,
the present method solves th...
Impacts of the Collocation Window on the Accuracy of Altimeter/Buoy Wind Speed Comparison ——A Simulation Study
Altimeter buoy wind speed collocation simulation
2014/12/30
The choice of space and time windows is often a puzzling task in the simultaneous comparison of satellite and in situ observations. In this study, numerical simulations are carried out to examine the ...
小步长低阶Collocation方法轨道积分性能研究
GPS星座 轨道积分 小步长低阶Collocation方法 蚀现象
2014/4/11
介绍了Collocation方法的原理及误差构成，以Collocation方法在逐历元滤波轨道解算中的应用为切入点对小步长低阶Collocation方法轨道积分的性能进行了研究。分别就二体问题及真实GPS星座卫星轨道为对象进行了一系列验算，得到了一些有益结论：就积分方法本身性能而言，Collocation积分方法较传统数值积分法精度要高且稳定性要好；在一定长度的积分步长范围内，将小步长低阶Coll...
Metagenome Analysis of Protein Domain Collocation within Cellulase Genes of Goat Rumen Microbes
Goat Rumen Shot-gun Sequencing Metagenome Protein Domain
2016/5/12
In this study, protein domains with cellulase activity in goat rumen microbes were investigated using metagenomic and bioinformatic analyses. After the complete genome of goat rumen microbes was obtai...
Multilevel Correction For Collocation Solutions of Volterra Integral Equations With Proportional Delays
delay integral equation geometric mesh collocation method superconvergence
2012/8/10
In this paper we propose a convergence acceleration method
for collocation solutions of the linear second-kind Volterra integral
equations with proportional delay qt (0 < q < 1). This convergence
a...
Solving Two-Point Boundary Value Problems of Fractional Differential Equations by Spline Collocation Methods
Caputo抯 derivatives Collocation methods Cubic spline functions Riemann-Liouvillefractional derivative
2012/8/10
We use collocation methods to solve fractional boundary value problems. Analytically, we study the
existence and uniquenes theorem of the collocation solutions, and discuss some error estimates. We
...
ACCURACY ANALYSIS OF HRSI-BASED GEOPOSITIONING USING LEAST SQUARES COLLOCATION
Geopositioning QuickBird Imagery Rational Function Model Stochastic Model Variance Components Estimation Least Squares Collocation
2014/4/25
Rational function model with bias compensation has been widely used in geopositioning of High Resolution Satellite Imagery (HRSI). We studied the geopositioning issue using a pair of QuickBird imagery...
Numerical Solution of Nonlinear Fredholm-Volterra Integtral Equations via Piecewise Constant Function by Collocation Method
Nonlinear Fredholm-Volterra Integral Equation Block-Pulse Function, Error Analysis Collocation Points
2013/1/30
In this work, we present a computational method for solving nonlinear Fredholm-Volterra integral equations of the second kind which is based on replacement of the unknown function by truncated series ...
The Effect of Collocation on Meaning Representation of Adjectives such as Big and Large in Translation from Two Languages Used in the Article to English Language Texts
Large Big English Contextual meaning Translation
2011/6/23
Translation is the process to transfer written or spoken source language (SL) texts to equivalent written or spoken
target language (TL) texts. Translation studies (TS) relies so heavily on a concept...
Study on the Causes and Countermeasures of the Lexical Collocation Mistakes in College English
Lexical collocation Language situation Collocation mistakes Countermeasures
2010/3/5
The lexical collocation in English is an important content in the linguistics theory, and also a research topic which is more and more emphasized in English teaching practice of China. The collocation...
Collocation is practically very tough to Chinese English learners. The main reason lies in the fact that English and Chinese belong to two distinct language systems. And the deep reason is that learne...
Spline collocation approach for the numerical solution of a generalized system of second-order boundary-value problems
Spline method Finite element
2010/9/15
In this paper, a spline finite element approach is manipulated for the numerical solution of an extended system of second-order boundaryvalue problems. The efficiency of the proposed method is examine...
Definition Plus Collocation in Vocabulary Teaching and Learning
Definition Plus Collocation Vocabulary Teaching and Learning
2009/10/16
Definition and collocation are both important in vocabulary learning and teaching. Definition is concerned with establishing a single word's meaning, whereas collocation takes definition for granted a...
Teaching Noun Plus Verb Collocation in the ESL/EFL Classroom
Noun Plus Verb Collocation ESL/EFL Classroom
2009/10/15
When it comes to a noun, teachers are already quite familiar with teaching a definition, the plural, opposites and synonyms, collocating adjectives and prepositions, etc. They may be less familiar, th...