Subband adaptive filtering has attracted much attention lately. In this paper, we propose a new structure and a new formulation for adapting the filter coefficients, This structure is based on polyphase decomposition of the filter to be adapted and is independent of the type of filter banks used in the subband decomposition. The new formulation yields improved convergence rate when LMS algorithm is used for coefficient adaptation, As we increase the number of bands in the filter, the convergence rate increases and approaches the rate that can be obtained with a flat input spectrum. The computational complexity of the proposed scheme is nearly the same as that of the fullband approach. Simulation results are included to demonstrate the effic...
A multi-sampled multiband-structured sub-band adaptive filtering (MS-MSAF) algorithm is proposed in ...
The theory of structural sub-band decomposition of an FIR filters is extended to adaptive filters. I...
The potential presence of fractional delays, non-minimum phase parts, and a colouring of the channel...
Subband adaptive filtering has attracted much attention lately. In this paper, we propose a new stru...
Subband adaptive filtering has attracted much attention lately. In this paper, we propose a new stru...
In this paper, we derive a polyphase analysis to determine the optimum filters in a subband adaptive...
DoctorIn this thesis, we develop novel adaptive filters with subband adaptive filtering. Conventiona...
We present a subband adaptive infinite-impulse response (IIR) filtering method, which is based on a ...
Includes bibliographical references (pages [84]-85)Adaptive signal processing application in acousti...
Fast FIR filtering technique is generalized to propose a new oversampled subband filtering structure...
In this paper, we derive a polyphase analysis to determine the optimum filters in a subband adaptive...
In this paper, we derive a polyphase analysis to determine the optimum filters in a subband adaptive...
For a number of applications like acoustic echo cancellation, adaptive filters are required to ident...
We present a novel subband adaptive filtering (SAF) algorithm that selects a subset of subbands and ...
The periodic and sequential partial update normalized LMS (P-NLMS and S-NLMS) algorithms and their v...
A multi-sampled multiband-structured sub-band adaptive filtering (MS-MSAF) algorithm is proposed in ...
The theory of structural sub-band decomposition of an FIR filters is extended to adaptive filters. I...
The potential presence of fractional delays, non-minimum phase parts, and a colouring of the channel...
Subband adaptive filtering has attracted much attention lately. In this paper, we propose a new stru...
Subband adaptive filtering has attracted much attention lately. In this paper, we propose a new stru...
In this paper, we derive a polyphase analysis to determine the optimum filters in a subband adaptive...
DoctorIn this thesis, we develop novel adaptive filters with subband adaptive filtering. Conventiona...
We present a subband adaptive infinite-impulse response (IIR) filtering method, which is based on a ...
Includes bibliographical references (pages [84]-85)Adaptive signal processing application in acousti...
Fast FIR filtering technique is generalized to propose a new oversampled subband filtering structure...
In this paper, we derive a polyphase analysis to determine the optimum filters in a subband adaptive...
In this paper, we derive a polyphase analysis to determine the optimum filters in a subband adaptive...
For a number of applications like acoustic echo cancellation, adaptive filters are required to ident...
We present a novel subband adaptive filtering (SAF) algorithm that selects a subset of subbands and ...
The periodic and sequential partial update normalized LMS (P-NLMS and S-NLMS) algorithms and their v...
A multi-sampled multiband-structured sub-band adaptive filtering (MS-MSAF) algorithm is proposed in ...
The theory of structural sub-band decomposition of an FIR filters is extended to adaptive filters. I...
The potential presence of fractional delays, non-minimum phase parts, and a colouring of the channel...