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http://dx.doi.org/10.7472/jksii.2017.18.6.1

A Study on Power Variations of Magnitude Controlled Input of Algorithms based on Cross-Information Potential and Delta Functions  

Kim, Namyong (Division of Electronics, Information & Communication Engineering, Kangwon National Unversity)
Publication Information
Journal of Internet Computing and Services / v.18, no.6, 2017 , pp. 1-6 More about this Journal
Abstract
For the algorithm of cross-information potential with delta functions (CIPD) which has superior performance in impulsive noise environments, a new method of employing the information of power variations of magnitude controlled input (MCI) in the weight update equation of the CIPD is proposed in this paper where the input of CIPD is modified by the Gaussian kernel of error. To prove its effectiveness compared to the conventionalCIPD algorithm, the distance between the current weight vector and its previous one is analyzed and compared under impulsive noise. In the simulation results the proposed method shows a two-fold improvement in steady state stability, faster convergence speed by 1.8 times, and 2 dB - lower minimum MSE in the impulsive noise situation.
Keywords
Cross-information potential; CIPD; Magnitude controlled input; MCI; Impulsive noise; Input power variation;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
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