منابع مشابه
Constrained adaptive LMS L-filters
Two novel adaptive nonlinear filter structures are proposed which are based on linear combinations of order statistics. These adaptive schemes are modifications of the standard LMS algorithm and have the ability to incorporate constraints imposed on coefficients in order to permit location-invariant and unbiased estimation of a constant signal in the presence of additive white noise. The conver...
متن کاملAdaptive Order-statistic Lms Filters
The LMS-based adaptive order-statistic filters are presented in this paper. The adaptive Ll-filters as extension of the adaptive L-filter for two-dimensional filtering of noisy greyscale images is studied too. Their adaptation properties are studied by three types of noise, the additive white Gaussian noise, the impulsive noise or both, respectively. Moreover, the impulsive noise has the fixed ...
متن کاملAdaptive LMS and Mobile Learning
In the WINDS project we have develo ped the ALE learning management system to support Architecture and Civil Engineering Design Courses. The ALE system integrates the functionality of an e -Learning system with adaptive educational hypermedia on the Web. Our plan is to further develop the system towards mobile learning in the new RAFT project.
متن کاملNonlinear effects in LMS adaptive equalizers
An adaptive transversal equalizer based on the least-mean-square (LMS) algorithm, operating in an environment with a temporally correlated interference, can exhibit better steady-state mean-square-error (MSE) performance than the corresponding Wiener filter. This phenomenon is a result of the nonlinear nature of the LMS algorithm and is obscured by traditional analysis approaches that utilize t...
متن کاملIntegrating Adaptive Functionality in a LMS
Learning management systems are becoming more and more important in the learning process in both educational and corporate settings. They can nowadays even be used to server actual courses to the learner. However, one important feature is lacking in learning management systems: personalization. In this paper we look into this issue of personalization that enables courses to be adapted to the kn...
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ژورنال
عنوان ژورنال: International Journal of Information and Communication Technologies in Education
سال: 2016
ISSN: 1805-3726
DOI: 10.1515/ijicte-2016-0004