Variable Step Size Maximum Correntropy Criteria Based Adaptive Filtering Algorithm
Journal Title: Engineering, Technology & Applied Science Research - Year 2016, Vol 6, Issue 2
Abstract
Maximum correntropy criterion (MCC) based adaptive filters are found to be robust against impulsive interference. This paper proposes a novel MCC based adaptive filter with variable step size in order to obtain improved performance in terms of both convergence rate and steady state error with robustness against impulsive interference. The optimal variable step size is obtained by minimizing the Mean Square Deviation (MSD) error from one iteration to the other. Simulation results in the context of a highly impulsive system identification scenario show that the proposed algorithm has faster convergence and lesser steady state error than the conventional MCC based adaptive filters.
Authors and Affiliations
S. Radhika, A. Sivabalan
Keywords
Related Articles
- EP ID EP109266
- DOI -
- Views 278
- Downloads 0
Air Distributor Designs for Fluidized Bed Combustors: A Review
Fluidized bed combustion (FBC) has been recognized as one of the suitable technologies for converting a wide variety of biomass fuels into energy. One of the key factors affecting the successful operation of fluidized be...
A Genetic-Firefly Hybrid Algorithm to Find the Best Data Location in a Data Cube
Decision-based programs include large-scale complex database queries. If the response time is short, query optimization is critical. Users usually observe data as a multi-dimensional data cube. Each data cube cell displa...
Contributing Factors of Time Overrun in Public Sector Construction Projects
Time overrun is a major issue in construction projects. Its causes vary, depending upon the nature and size of the project. Developing countries are more susceptible to this problem due to limited resources and lack of m...
Alkali-Aggregate Reaction: A study of the influence of the petrographic characteristics of volcanic rocks
When the rock involved in the alkali-aggregate reaction (AAR) is volcanic, the matter present in the interstices of the grains, called mesostasis is considered responsible for the expansions. Mesostasis is a residue whic...
SHAF for Mitigation of Current Harmonics Using p-q Method with PI and Fuzzy Controllers
Commencing with incandescent light bulb, every load today creates harmonics. Unfortunately, these loads vary with respect to their amount of harmonic content and response to problems caused by harmonics. Issue of Harmoni...