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Variable-Parameter Arctangent-Cost-Function Based NLMS Algorithm Robust Against Impulsive Interferences
- Source :
- 2018 International Conference on Network Infrastructure and Digital Content (IC-NIDC).
- Publication Year :
- 2018
- Publisher :
- IEEE, 2018.
-
Abstract
- In this paper, a variable-parameter arctangent-cost-function based NLMS (VP-Arc-NLMS) robust against impulsive interferences is proposed to solve the trade-off between tracking capability and low misadjustment. In particular, the energy of the filter update is controlled to be constrained by the maximum of the variable-parameter cost function. Finally, improved convergence and MSD performances of the proposed VP-Arc-NLMS are verified by considering system identification in an impulsive interference environment.
Details
- Database :
- OpenAIRE
- Journal :
- 2018 International Conference on Network Infrastructure and Digital Content (IC-NIDC)
- Accession number :
- edsair.doi...........785655905d5ceb49f6706a77ce871a87