A low-complexity AFF-RLS algorithm using a normalization technique
نویسندگان
چکیده
منابع مشابه
Low-complexity widely linear RLS filter using DCD iterations
Resumo— Recentemente, filtros adaptativos amplamente lineares estão sendo usados para acessar completamente estatı́sticas de segunda ordem de sinais impróprios, com o objetivo de melhorar a estimação. Essa caracterı́stica torna esses filtros vantajosos em relação aos seus equivalentes estritamente lineares, apesar de apresentarem maior complexidade computacional. Nesse sentido, com o intuito de r...
متن کاملA low-complexity variable forgetting factor constant modulus RLS algorithm for blind adaptive beamforming
In this paper, a recursive least squares (RLS) based blind adaptive beamforming algorithm that features a new variable forgetting factor (VFF) mechanism is presented. The beamformer is designed according to the constrained constant modulus (CCM) criterion, and the proposed adaptive algorithm operates in the generalized sidelobe canceler (GSC) structure. A detailed study of its operating propert...
متن کاملA Technique for Improving Web Mining using Enhanced Genetic Algorithm
World Wide Web is growing at a very fast pace and makes a lot of information available to the public. Search engines used conventional methods to retrieve information on the Web; however, the search results of these engines are still able to be refined and their accuracy is not high enough. One of the methods for web mining is evolutionary algorithms which search according to the user interests...
متن کاملA perceptually-motivated low-complexity instantaneous linear channel normalization technique applied to speaker verification
A perceptually-motivated low-complexity instantaneous linear channel normalization technique applied to speaker verification Victor Poblete a,b, Felipe Espic a,1, Simon King c, Richard M. Stern d, Fernando Huenupán e, Josué Fredes a, Nestor Becerra Yoma a,∗ a Speech Processing and Transmission Laboratory, Electrical Engineering Department, University of Chile, Santiago, Chile b Institute of Aco...
متن کاملA New Quantized Input RLS, QI-RLS, Algorithm
Several modified RLS algorithms are studied in order to improve the rate of convergence, increase the tracking performance and reduce the computational cost of the regular RLS algorithm. . In this paper a new quantized input RLS, QI-RLS algorithm is introduced. The proposed algorithm is a modification of an existing method, namely, CRLS, and uses a new quantization function for clipping the inp...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEICE Electronics Express
سال: 2009
ISSN: 1349-2543
DOI: 10.1587/elex.6.1774