Title :
Over Adapted LMS Algorithm with Codified Error
Author :
Lopez, J. Velazquez ; Garcia, J. Carlos Sanchez ; Meana, Hector Perez ; Macias, Miguel Roman ; Ruiz, Teresa Andrade
Author_Institution :
Nat. Polytech. Inst.
Abstract :
In this paper a modification to the mean square algorithm (LMS) appears, with the objective to reduce the floating point operations. This reduction allows to obtain a simple implementation of a digital adaptive filter, inside an integrated circuit, because a reduction of the floating point operations is made. The obtained advantages with this modification are the over adaptation of LMS algorithm, in order to increase the speed of convergence or higher frequency signals processing
Keywords :
adaptive filters; convergence of numerical methods; digital filters; digital integrated circuits; floating point arithmetic; least mean squares methods; adapted least mean square algorithm; codified error; convergence; digital adaptive filter; floating point operation; higher frequency signal processing; integrated circuit; Adaptive filters; Convergence; Digital integrated circuits; Digital signal processing; Energy consumption; Equations; Field programmable gate arrays; Frequency; Intersymbol interference; Least squares approximation;
Conference_Titel :
Electronics, Robotics and Automotive Mechanics Conference, 2006
Conference_Location :
Cuernavaca
Print_ISBN :
0-7695-2569-5
DOI :
10.1109/CERMA.2006.70
