model description and parameter estimation
Báo cáo sinh học: " Power and parameter estimation of complex segregation analysis under a finite locus model" pot
Ngày tải lên :
09/08/2014, 18:22
... underlying model in segregation analysis, namely a skewed polygenic distribution and linkage between a major gene and polygenes, on the power of detecting a major gene and on parameter estimation ... a general model to a model with equal means (fJ fJAa /= AA = t aa)Because SALP and PAP use different parameterization of effects, parameters were converted to two genotypic means ( and Aaa gene ... infinitesimal model and the proportion of test gene statistics which supported the major gene hypothesis was calculated for both the mixed model and the finite polygenic mixed model Polygenic and environmental...
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Computer Simulation of General and Flag Officer Management - Model Description and Results ppt
Ngày tải lên :
29/03/2014, 14:20
... review to ensure that they meet high standards for research quality and objectivity Computer Simulation of General and Flag Officer Management Model Description and Results Peter Schirmer Sponsored ... spreadsheet models, stock -and- flow models, or linearprogramming models The simulation model has been applied to research sponsored by the Office of the Secretary of Defense, the Army, the Navy, and the ... are Peter Schirmer and Margaret Harrell Comments are welcome and may be addressed to schirmer@rand.org or to margaret_harrell@rand.org For more information on RAND’s Forces and Resources Policy...
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Báo cáo hóa học: " Research Article Detection and Parameter Estimation of Multicomponent LFM Signal Based on the Cubic Phase Function" pptx
Ngày tải lên :
21/06/2014, 22:20
... MSE(b) −10 −20 −30 −40 The detection and parameters estimation of multicomponent LFM signal can be realized by the CPF The principle of detection and parameters estimation of single LFM signal is ... likelihood joint estimation of frequency and frequency rate,” IEEE Transactions on Aerospace and Electronic Systems, vol 22, no 6, pp 708–715, 1986 [2] R M Liang and K S Arun, Parameter estimation ... Wang and Y.-C Jiang [11] S Peleg and B Porat, Estimation and classification of polynomial-phase signals,” IEEE Transactions on Information Theory, vol 37, no 2, pp 422–430, 1991 [12] S Peleg and...
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Computational modeling of cell signaling dynamics hypothesis management and parameter estimation methods applied to the akt pathway
Ngày tải lên :
09/09/2015, 10:18
... (Schmidt and Jirstrand, 2006) to perform in silico simulation Models were available in TextBC format, which contains model states, model variables and model reactions information Standard configuration ... 2.5 Parameter estimation (non-SPEDRE) As we developed a parameter estimation method called SPEDRE as a part of this thesis study, more background and mathematical description for parameter estimation ... parameters before performing parameter estimation Note that as the model changes its parameters after each round of parameter estimation, the initial guess for each run of parameter estimation changes...
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Framework for joint data reconciliation and parameter estimation
Ngày tải lên :
06/10/2015, 21:15
... methods and symbolic manipulation is then conducted on the plant to facilitate accurate and complete estimation of the process states and parameters by the joint data reconciliation – parameter estimation ... by Wang and Romagnoli (2003) in a comparison case study In the present work, the strategy is extended to incorporate parameter estimation in the joint data reconciliation and parameter estimation ... devoted to joint data reconciliation and parameter estimation, a strategy that combines the two estimation procedures to simultaneously obtain consistent variable and parameter estimates 2.2 Data Reconciliation...
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inverse problem theory and methods for model parameter estimation - a. tarantola
Ngày tải lên :
31/03/2014, 15:24
... of the observable parameters (data), the a priori information on model parameters, and the information on the physical correlations between observable parameters and model parameters can all ... between model parameters m and observable parameters d Let us see how this is done Let M be the model space manifold, with some coordinates (model parameters) m = {mα } = {m1 , m2 , } and with ... termed observable parameters and the quantities {mα } were termed model parameters, we can call {x A } the physical parameters or simply the parameters The manifold X is then named the parameter manifold...
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Báo cáo sinh học: "Univariate and multivariate parameter estimates for milk production traits using an animal model. I. Description and results of REML analyses" pptx
Ngày tải lên :
14/08/2014, 20:20
... and Hill (1990) proposed their algorithm for the case of equal design matrices and more than random effects in the linear model For the analyses described above, only random effects (animal and ... summary of the parameters calculated for fat and protein content (F% and P% respectively), from using equation (1), is presented in tables X and XI Heritabilities for F% and P% were high and were fairly ... the trait in lactation and for the genetic and environmental correlation would be 0, 0.4 and -4.4 respectively for 1!11M2, and 0.2, 0.3 and 4.4 for PiP using the BV , parameter estimates as true...
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Metabolic network model identification parameter estimation and ensemble modeling
Ngày tải lên :
09/09/2015, 10:08
... branched pathway model 57 3.3 Parameter estimation of the E coli model 60 3.4 Parameter estimation of the L lactis metabolic model 64 4.1 Parameter estimations of the branched pathway model using ... increased the model complexity, which enabled model generation, model fitting and model selection On the other hand, “general-tospecific” modeling initiates a full symbolic model with all parameters ... the L lactis model 92 5.1 Parameter estimation of the branched pathway model using ΦR 110 5.2 Ensemble kinetic modeling of the branched pathway model using ΦR 111 5.3 Parameter estimation of...
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Exergoeconomic performance optimization of an endoreversible intercooled regenerated Brayton cogeneration plant Part 1: Thermodynamic model and parameter analyses
Ngày tải lên :
05/09/2013, 14:58
... and cost, and the results of the exercises show that the optimal plant operating conditions depend nontrivially on the economic parameters, also the effects of exported steam mass flow rate and ... efficiency are deduced The two cases with fixed and variable total pressure ratios are discussed, and the effects of design parameters on general and optimal performances of the cogeneration plant ... intercooling pressure ratio and the total pressure ratio are optimized, and the corresponding exergetic efficiency is obtained Cycle model The T-s diagram of the heat and power cogeneration plant...
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Tài liệu MULTIPLE LINEAR REGRESSION MODEL Introduction and Estimation ppt
Ngày tải lên :
20/12/2013, 18:15
... multiple linear regression model PRF consists of two components : a controlled part and a stochastic part (stochastic disturbance - random disturbance) εi is a random variable and follows normal a ... our regression model has more regressors However, with the help of Eviews and other data analysis software, we can find the estimators of the multiple regression model quickly and easily To explain ... Homoscedasticity => var(εi) = σ2 Random disturbance has no correlation with Xs => cov(εi, Xki ) = (k: number of explanatory variables in the model) e) No error model specification a) b) c) d) 4.2...
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báo cáo hóa học: "A Dynamic Neuro-Fuzzy Model Providing Bio-State Estimation and Prognosis Prediction for Wearable Intelligent Assistants" pptx
Ngày tải lên :
19/06/2014, 10:20
... both signal models and parameter models (e.g., longer-time remodelling models) The parameters in a signal model may simultaneously be the signal in a parameter model, with the two models operating ... neuromusculoskeletal models that include Hill muscle models [16-18] Hill-based muscle models predict force as a function of muscle activation, length and velocity In traditional use of such models, parameters ... aspects of model creation and implementation, including defining and adding signals, rules and parameters • User-analysts, who have access to specifying inputs, to all graphics capabilities, and to...
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Báo cáo hóa học: " Joint communication and positioning based on soft channel parameter estimation" pot
Ngày tải lên :
20/06/2014, 22:20
... paper is organized as follows: The system and channel model is described in Section The relationship between channel and parameter estimation is explained and the nonlinear metric of the maximum-likelihood ... hand, the parameter- effects curvature only influences the uniform coordinate assumption and depends on the specific parameterization of the problem Hence, a reparameterization may change the parameter- effects ... each component is generated randomly between and 2π For each link, channel parameter estimation is performed and soft information based on the linearization method and on the likelihood method...
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Báo cáo hóa học: "Research Article A Geometrical-Based Model for Cochannel Interference Analysis and Capacity Estimation of CDMA Cellular Systems" pot
Ngày tải lên :
21/06/2014, 23:20
... Communications and Networking NUMERICAL RESULTS AND DISCUSSIONS In this Section, results of the numerical evaluation of the proposed model are presented The accuracy of the proposed model and the circular-cell ... (1), (16), and (17), the pdfs for cellular systems with D = 2R (typical value for WCDMA systems) and D = 5R are evaluated for both the proposed model and the circular-cell approximation and presented ... the circular-cell approximation and the proposed model is 4.7% if ρ = R, and 10.3% when ρ = r Integrating (1), (16), and (17), the corresponding cdfs are calculated and illustrated in Figure Noticeable...
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Báo cáo hóa học: " Research Article Linear Motion Blur Parameter Estimation in Noisy Images Using Fuzzy Sets and Power Spectrum" pptx
Ngày tải lên :
22/06/2014, 23:20
... using Matlab functions and tested it on 80 randomly selected standard images of 256 × 256 pixels The accuracy of our method was evaluated by determining the mean and standard deviation of differences ... for mean and standard deviation of errors between the estimated values and the actual ones showed the high accuracy of our method We believe that the performance of motion blur parameter estimation ... International Symposium on Signal Processing and Information Technology (ISSPIT ’04), pp 314–317, Roma, Italy, December 2004 [2] Q Li and Y Yoshida, Parameter estimation and restoration for motion blurred...
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Báo cáo hóa học: " Parameter Estimation of a Plucked String Synthesis Model Using a Genetic Algorithm with Perceptual Fitness Calculation" ppt
Ngày tải lên :
23/06/2014, 01:20
... that is, the parameters of the synthesis model, span the parameter space where each point corresponds to a set of parameters and thus to a synthesized sound When dealing with discrete parameter ... sectioned as follows The plucked string synthesis model and the control parameters to be estimated are described in Section Parameter estimation problem and methods for solving it are discussed in ... control the synthesis model are listed in Table ESTIMATION OF THE MODEL PARAMETERS Determination of the proper parameter values for sound synthesis systems is an important problem and also depends...
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Báo cáo khoa hoc:" Simulation analysis to test the influence of model adequacy and data structure on the estimation of genetic parameters for traits with direct and maternal effects" ppsx
Ngày tải lên :
09/08/2014, 18:21
... rAoAm c2 σP True values: Genetic Parameters Table III Model adequacy: estimation of genetic parameters for different simulation models and different analysis models for population (continued ... uncorrelated direct and maternal genetic effects; AMRi: model with correlated direct and maternal genetic effects; AMR0C: model with uncorrelated direct and maternal genetic effects, and maternal environmental ... AC: model with direct genetic effects and maternal environmental effects; AMR: model with direct and maternal genetic effects; AMRC: model with direct genetic effects, maternal genetic effects and...
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Vehicle Parameter and States Estimation Via Sliding Mode Observers
Ngày tải lên :
01/07/2015, 10:17
... of the vehicle parameters These observers are developed and used (see, for example, the corresponding chapter in the textbooks by [5] and [26] and the recent tutorials by [4] and [17] They are ... problems, robust virtual sensors are proposed which estimate vehicle parameters, forces and states The model used for estimation and control is a non-linear one obtained by applying the fundamental ... variables, all the equations for these variables are detailed in [22] and [28], and they are given by: Vehicle Parameter and States Estimation Via Sliding Mode Observers 351 • The coefficient of adherence...
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MODEL CHOICE AND SPECIFICATION ANALYSIS
Ngày tải lên :
17/10/2013, 07:15
... happened to stumble on the model with variables z, and z2 and parameters 8, and 0, would report that there is no collinearity problem because z, and z2 are orthogonal (x, and e are orthogonal by ... Estimating Parameters Ando, A and G M Kaufman (I 966) “Evaluation of Some Linear Models”, Review of Economics and Statistics, 48, 334-340 Anscombe, F J and J W Tukey (1963) “The Examination and Analysis ... partitions of the sample space and are fully discussed in Chapter 13 of this Handbook by Engle ‘ See the discussion in Gaver and Geisel ( 1974) and references 1962) and Quandt ( 1974) including the-methods...
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Tài liệu tables description and data doc
Ngày tải lên :
21/12/2013, 06:17
... REGION_ID ID ID ID S_REGION * Unique occurrences are identified by PRODUCT_ID and WAREHOUSE_ID Table Descriptions and Data BĆ3 S_CUSTOMER Table SQL> DESCRIBE s_customer Name Null? Type ID NAME ... SELECT * FROM s_customer; Continued on Next Page Table Descriptions and Data BĆ5 S_CUSTOMER Table BĆ6 continued Introduction to Oracle: SQL and PL/SQL Using Procedure Builder S_DEPT Table SQL> ... NUMBER(11,2) NUMBER(4,2) Introduction to Oracle: SQL and PL/SQL Using Procedure Builder S_EMP Table continued SQL> SELECT * FROM s_emp; Table Descriptions and Data BĆ9 S_IMAGE Table SQL> DESCRIBE s_image...
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