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approximate

  • As a consequence, more exact models of devices can be retained for analysis rather than the approxi

    As a consequence, more exact models of devices can be retained for analysis rather than the approximate models commonly introduced for the sake of computational simplicity. A computer icon appears in the margin with each introduction of MATLAB analysis.

    标签: consequence analysis retained approxi

    上传时间: 2016-04-07

    上传用户:changeboy

  • As a consequence, more exact models of devices can be retained for analysis rather than the approxi

    As a consequence, more exact models of devices can be retained for analysis rather than the approximate models commonly introduced for the sake of computational simplicity. A computer icon appears in the margin with each introduction of MATLAB analysis.

    标签: consequence analysis retained approxi

    上传时间: 2014-01-15

    上传用户:R50974

  • As a consequence, more exact models of devices can be retained for analysis rather than the approxi

    As a consequence, more exact models of devices can be retained for analysis rather than the approximate models commonly introduced for the sake of computational simplicity. A computer icon appears in the margin with each introduction of MATLAB analysis.

    标签: consequence analysis retained approxi

    上传时间: 2013-12-23

    上传用户:czl10052678

  • GloptiPoly 3: moments, optimization and semidefinite programming. Gloptipoly 3 is intended to so

    GloptiPoly 3: moments, optimization and semidefinite programming. Gloptipoly 3 is intended to solve, or at least approximate, the Generalized Problem of Moments (GPM), an infinite-dimensional optimization problem which can be viewed as an extension of the classical problem of moments [8]. From a theoretical viewpoint, the GPM has developments and impact in various areas of mathematics such as algebra, Fourier analysis, functional analysis, operator theory, probability and statistics, to cite a few. In addition, and despite a rather simple and short formulation, the GPM has a large number of important applications in various fields such as optimization, probability, finance, control, signal processing, chemistry, cristallography, tomography, etc. For an account of various methodologies as well as some of potential applications, the interested reader is referred to [1, 2] and the nice collection of papers [5].

    标签: optimization semidefinite programming GloptiPoly

    上传时间: 2016-06-05

    上传用户:lgnf

  • The package includes 3 Matlab-interfaces to the c-code: 1. inference.m An interface to the full

    The package includes 3 Matlab-interfaces to the c-code: 1. inference.m An interface to the full inference package, includes several methods for approximate inference: Loopy Belief Propagation, Generalized Belief Propagation, Mean-Field approximation, and 4 monte-carlo sampling methods (Metropolis, Gibbs, Wolff, Swendsen-Wang). Use "help inference" from Matlab to see all options for usage. 2. gbp_preprocess.m and gbp.m These 2 interfaces split Generalized Belief Propagation into the pre-process stage (gbp_preprocess.m) and the inference stage (gbp.m), so the user may use only one of them, or changing some parameters in between. Use "help gbp_preprocess" and "help gbp" from Matlab. 3. simulatedAnnealing.m An interface to the simulated-annealing c-code. This code uses Metropolis sampling method, the same one used for inference. Use "help simulatedAnnealing" from Matlab.

    标签: Matlab-interfaces inference interface the

    上传时间: 2016-08-27

    上传用户:gxrui1991

  • The main features of the considered identification problem are that there is no an a priori separati

    The main features of the considered identification problem are that there is no an a priori separation of the variables into inputs and outputs and the approximation criterion, called misfit, does not depend on the model representation. The misfit is defined as the minimum of the l2-norm between the given time series and a time series that is consistent with the approximate model. The misfit is equal to zero if and only if the model is exact and the smaller the misfit is (by definition) the more accurate the model is. The considered model class consists of all linear time-invariant systems of bounded complexity and the complexity is specified by the number of inputs and the smallest number of lags in a difference equation representation. We present a Matlab function for approximate identification based on misfit minimization. Although the problem formulation is representation independent, we use input/state/output representations of the system in order

    标签: identification considered features separati

    上传时间: 2016-09-20

    上传用户:FreeSky

  • A Matlab toolbox for exact linear time-invariant system identification is presented. The emphasis is

    A Matlab toolbox for exact linear time-invariant system identification is presented. The emphasis is on the variety of possible ways to implement the mappings from data to parameters of the data generating system. The considered system representations are input/state/output, difference equation, and left matrix fraction. KEYWORDS: subspace identification, deterministic subspace identification, balanced model reduction, approximate system identification, MPUM.

    标签: identification time-invariant presented emphasis

    上传时间: 2013-12-28

    上传用户:wfl_yy

  • This paper presents a visual based localization mechanism for a legged robot. Our proposal, fundame

    This paper presents a visual based localization mechanism for a legged robot. Our proposal, fundamented on a probabilistic approach, uses a precompiled topological map where natural landmarks like doors or ceiling lights are recognized by the robot using its on-board camera. Experiments have been conducted using the AIBO Sony robotic dog showing that it is able to deal with noisy sensors like vision and to approximate world models representing indoor ofce environments. The two major contributions of this work are the use of this technique in legged robots, and the use of an active camera as the main sensor

    标签: localization mechanism presents proposal

    上传时间: 2016-11-04

    上传用户:dianxin61

  • A stability analysis is presented for staggered schemes for the governing equations of compressible

    A stability analysis is presented for staggered schemes for the governing equations of compressible flow. The method is based on Fourier analysis. The approximate nature of pressure-correction solution methods is taken into account.  2001 IMACS. Published by Elsevier Science B.V. All rights reserved

    标签: compressible stability for equations

    上传时间: 2016-12-02

    上传用户:yph853211

  • Basic function to locate and measure the positive peaks in a noisy data sets. Detects peaks by loo

    Basic function to locate and measure the positive peaks in a noisy data sets. Detects peaks by looking for downward zero-crossings in the smoothed third derivative that exceed SlopeThreshold and peak amplitudes that exceed AmpThreshold. Determines, position, height, and approximate width of each peak by least-squares curve-fitting the log of top part of the peak with a parabola.

    标签: peaks function positive Detects

    上传时间: 2017-04-26

    上传用户:彭玖华