Báo cáo hóa học: " Research Article Blind Channel Equalization with Colored Source Based on Constrained Optimization Methods" pptx

... Corporation EURASIP Journal on Advances in Signal Processing Volume 2008, Article ID 960295, 9 pages doi:10.1155/2008/960295 Research Article Blind Channel Equalization with Colored Source Based on Constrained ... equaliza- tion,” IEEE Transactions on Signal Processing, vol. 48, no. 12, pp. 3501–3507, 2000. [17] D. Zhou and V. DeBrunner, Blind channel equalizat...

Ngày tải lên: 21/06/2014, 22:20

... rely on the minimiza- tion of nonconvex cost functions. Among these algorithms, constant modulus algorithm (CMA) is the most commonly used blind equalization scheme. It is mainly based on the ... [6], polyspectra -based algorithm [7], and Bussgang algorithms [8]. Blind equalization based on higher-order statistics relies mainly on the optimization of nonlinear and nonco...

Ngày tải lên: 21/06/2014, 22:20

... Analysis Nancy Yu Song and Hong Yan Department of Electronic Engineering, City University of Hong Kong, Kowloon, Hong Kong Correspondence should be addressed to Nancy Yu Song, 50728680@student.cityu.edu.hk Received ... addition method by 10.4%. The experiment results demonstrate the effectiveness of our multifeature based approach. 2 EURASIP Journal on Advances in Signal Processing Exon1 I...

Ngày tải lên: 21/06/2014, 09:20

... Journal on Wireless Communications and Networking Volume 2010, Article ID 963576, 12 pages doi:10.1155/2010/963576 Research Article Indoor Positioning Using Nonparametric Belief Propagation Based on ... operation decreases the communication, but the second one increases it. Therefore, in low-connected networks the second operation predominates, but in high connected networks the fi...

Ngày tải lên: 21/06/2014, 17:20

... higher-order correlation domain with the LB approach and used this to construct a time domain correlation -based classification algorithm based on the likelihood function [5, 6]. In comparison with the LB ... intercept [12], modulation classification [13–18], parameter estima- tion [19], source separation [20], and other applications. Recently, second-order cyclostationarity was inve...

Ngày tải lên: 21/06/2014, 19:20

... and D. Maltoni, “An on- line signature verification system based on fusion of local and global information,” in Proceedings of the 5th IAPR International Conference on Audio- and Video -Based Biometric ... novel personal entropy measure confronted with online signature verification systems’ performance,” in Proceedings of the 2nd IEEE International Conference on Biometrics: Theory,...

Ngày tải lên: 21/06/2014, 19:20

... to nonlinear and nonstationary processing. Now EMD method has been widely applied to the mechanical fault diagnosis and con- dition monitoring. In [14], EMD method is combined with smoothed nonlinear ... demonstrate that this method can efficiently monitor the conditions of the endmill under varying cutting conditions. In [15], a fault diagnosis method for sheet metal stamping process based...

Ngày tải lên: 21/06/2014, 22:20

... Corporation Journal of Inequalities and Applications Volume 2009, Article ID 759251, 12 pages doi:10.1155/2009/759251 Research Article Certain Classes of Harmonic Multivalent Functions Based on Hadamard ... properly cited. 1. Introduction A continuous function f  uiv is a complex-valued harmonic function in a complex domain C if both u and v are real harmonic in C. In any simply c...

Ngày tải lên: 22/06/2014, 02:20

... coefficients of a three-level conventional discrete wavelet transform expan- sion of the region of interest. In addition, a Gaussian sum particle filter based on a nonlinear model of color and tex- ture ... search window. Based on the temporal and local con- trasts, a good estimate of the average motion speed, S, within a block can be defined as S = k TCON LCON ,(7) where k is a constant...

Ngày tải lên: 22/06/2014, 19:20

... that work, the final aggregation of several channels of informa- tion sources into one state has not considered the contribu- tion variation of individual channels of information to that state. The remainder ... estimation. In line with this conclusion, a method based on neuro-fuzzy network and information fu- sion techniques for inferring human mental states with a par- ticular attent...

Ngày tải lên: 22/06/2014, 19:20