The standard proportionate normalized least mean square (PNLMS) adaptive algorithm
suffers from convergence performance limitation due to a constant step-size during the …

We present a new subband affine projection (SAP) algorithm for the adaptive acoustic echo
cancellation with long echo path delay. Generally, the acoustic echo canceller suffers from …

The affine projection algorithm (APA)[1] is a generalization of the well-known normalized
least-mean-square (NLMS) adaptive filtering algorithm [2]. Each tap weight vector update of …

In sparse system identification applications such as acoustic and underwater
communication, the convergence performance of conventional normalized least-mean …

Affine projection algorithms perform well for acoustic echo cancellation and adaptive
equalization. Although these algorithms typically provide fast convergence, they are unduly …

One of the most important challenges for the adaptive filtering is the slow convergence rate
of adaptive algorithm against highly correlated input signals. The affine projection adaptive …

یکی از مهمترین چالشهای موجود در فیلترهای وفقی، سرعت پایین همگرایی الگوریتم وفقی در
حضور سیگنال‌های ورودی با همبستگی زیاد می‌باشد. الگوریتم وفقی تصویر افاین، تعمیم‌یافته …‎

In application for acoustic echo cancellation and adaptive equalization, input signal is highly
correlated and the long length of adaptive filter is needed. Affine projection algorithms, in …

The problem of estimating a signal that is corrupted by additive noise has been a interesting
theme of digital signal processing field for several decades. Due to advantages over the …