Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Mula, Subrahmanyam"'
The high computation complexity of nonlinear adaptive filtering algorithms poses significant challenges at the hardware implementation level. In order to tackle the computational complexity problem, this paper proposes a novel block-oriented function
Externí odkaz:
http://arxiv.org/abs/2310.10276
This paper introduces a novel constraint adaptive filtering algorithm based on a relative logarithmic cost function which is termed as Constrained Least Mean Logarithmic Square (CLMLS). The proposed CLMLS algorithm elegantly adjusts the cost function
Externí odkaz:
http://arxiv.org/abs/1711.04907
An improved proportionate adaptive filter based on the Maximum Correntropy Criterion (IP-MCC) is proposed for identifying the system with variable sparsity in an impulsive noise environment. Utilization of MCC mitigates the effect of impulse noise wh
Externí odkaz:
http://arxiv.org/abs/1707.00315
This paper investigates the problem of implementing proportionate-type LMS family of algorithms in hardware for sparse adaptive filtering applications especially the network echo cancelation. We derive a re-formulated proportionate type algorithm thr
Externí odkaz:
http://arxiv.org/abs/1703.10658
Autor:
Srinivasarao, B. K. N., Gogineni, Vinay Chakravarthi, Mula, Subrahmanyam, Chakrabarti, Indrajit
This paper presents a new VLSI friendly framework for scalable video coding based on Compressed Sensing (CS). It achieves scalability through 3-Dimensional Discrete Wavelet Transform (3-D DWT) and better compression ratio by exploiting the inherent s
Externí odkaz:
http://arxiv.org/abs/1602.07453
In this paper, we present the convergence analysis of proportionate-type least mean square (Pt-LMS) algorithm that identifies the sparse system effectively and more suitable for real time VLSI applications. Both first and second order convergence ana
Externí odkaz:
http://arxiv.org/abs/1512.04004
Akademický článek
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Publikováno v:
In Digital Signal Processing August 2018 79:190-198
Autor:
Srinivasarao, B.K.N., Gogineni, Vinay Chakravarthi, Mula, Subrahmanyam, Chakrabarti, Indrajit
Publikováno v:
In Signal Processing: Image Communication September 2017 57:183-196
Akademický článek
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