World's Best Scientists 2026 revealed!

D-Index & Metrics

Engineering and Technology

D-Index
39
Citations
5332
World Ranking
7775
National Ranking
2132

Overview

N.J. Bershad is affiliated with the University of California, Irvine, in the United States. Their research contributions primarily lie in the fields of Computer Science and Engineering, with significant work in related subfields such as Signal Processing, Computational Mechanics, Control and Systems Engineering, Artificial Intelligence, and Computer Vision and Pattern Recognition.

The scientist's research topics are diverse but focus on advanced technical aspects of signal processing and adaptive filtering. Key thematic areas in their work include:

  • Advanced Adaptive Filtering Techniques
  • Blind Source Separation Techniques
  • Speech and Audio Processing
  • Target Tracking and Data Fusion in Sensor Networks
  • Image and Signal Denoising Methods
  • Control Systems and Identification
  • Advanced Algorithms and Applications

Among the recent publications by N.J. Bershad are:

  • A switched variable step size NLMS adaptive filter, 2020, Digital Signal Processing
  • Stochastic analysis of the diffusion LMS algorithm for cyclostationary white Gaussian inputs, 2021, Signal Processing

Their frequent coauthors include J.C.M. Bermudez and Eweda Eweda. Bershad's collaborative efforts with these colleagues have resulted in multiple joint publications.

They have published extensively in a range of scholarly venues, with multiple papers appearing in:

  • Signal Processing
  • SSRN Electronic Journal
  • Digital Signal Processing
  • IEEE Transactions on Signal Processing
  • International Journal of Adaptive Control and Signal Processing

N.J. Bershad's work involves the development and stochastic analysis of adaptive algorithms, particularly the least mean square (LMS) family and related variants applied to cyclostationary and Gaussian inputs. Their research explores algorithm performance under practical network conditions, including communication delays and colored noise environments.

Best Publications

  • Random differential equations in science and engineering

    Unknown

  • Analysis of the normalized LMS algorithm with Gaussian inputs

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  • Time delay estimation using the LMS adaptive filter--Dynamic behavior

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  • An Affine Combination of Two LMS Adaptive Filters—Transient Mean-Square Analysis

    N.J. Bershad;J.C.M. Bermudez;J.-Y. Tourneret

  • Adaptive recovery of a chirped sinusoid in noise. II. Performance of the LMS algorithm

    N.J. Bershad;O.M. Macchi

  • Mean weight behavior of the filtered-X LMS algorithm

    O.J. Tobias;J.C.M. Bermudez;N.J. Bershad

  • Comments on and additions to "An adaptive recursive LMS filter"

    C.R. Johnson;M.G. Larimore;P.L. Feintuch;N.J. Bershad

  • A statistical analysis of the affine projection algorithm for unity step size and autoregressive inputs

    S.J.M. de Almeida;J.C.M. Bermudez;N.J. Bershad;M.H. Costa

  • A frequency domain model for 'filtered' LMS algorithms-stability analysis, design, and elimination of the training mode

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  • Neural networks for modeling nonlinear memoryless communication channels

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  • Stochastic analysis of the filtered-X LMS algorithm in systems with nonlinear secondary paths

    M.H. Costa;J.C.M. Bermudez;N.J. Bershad

  • Stochastic Analysis of a Stable Normalized Least Mean Fourth Algorithm for Adaptive Noise Canceling With a White Gaussian Reference

    E. Eweda;N. J. Bershad

  • Analysis of stochastic gradient identification of Wiener-Hammerstein systems for nonlinearities with Hermite polynomial expansions

    N.J. Bershad;P. Celka;S. McLaughlin

  • Neural network modeling and identification of nonlinear channels with memory: algorithms, applications, and analytic models

    Unknown

  • On error-saturation nonlinearities in LMS adaptation

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  • Stochastic analysis of gradient adaptive identification of nonlinear systems with memory for Gaussian data and noisy input and output measurements

    N.J. Bershad;P. Celka;J.-M. Vesin

  • Stochastic gradient identification of polynomial Wiener systems: analysis and application

    P. Celka;N.J. Bershad;J.-M. Vesin

  • The complex LMS adaptive algorithm--Transient weight mean and covariance with applications to the ALE

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  • Stochastic Analysis of the LMS and NLMS Algorithms for Cyclostationary White Gaussian Inputs

    Unknown

  • Tracking characteristics of the LMS adaptive line enhancer-response to a linear chirp signal in noise

    Unknown

  • Statistical analysis of the single-layer backpropagation algorithm. II. MSE and classification performance

    N.J. Bershad;J.J. Shynk;P.L. Feintuch

  • Statistical analysis of the single-layer backpropagation algorithm. I. mean weight behavior

    N.J. Bershad;J.J. Shynk;P.L. Feintuch

  • A nonlinear analytical model for the quantized LMS algorithm-the arbitrary step size case

    J.C.M. Bermudez;N.J. Bershad

  • Analytic behavior of the LMS adaptive line enhancer for sinusoids corrupted by multiplicative and additive noise

    M. Ghogho;M. Ibnkahla;N.J. Bershad

  • Stochastic analysis of adaptive gradient identification of Wiener-Hammerstein systems for Gaussian inputs

    N.J. Bershad;S. Bouchired;F. Castanie

  • Fast coupled adaptation for sparse impulse responses using a partial haar transform

    N.J. Bershad;A. Bist

  • Stochastic analysis of the LMS algorithm with a saturation nonlinearity following the adaptive filter output

    M.H. Costa;J.C.M. Bermudez;N.J. Bershad

  • Stochastic Analysis of the LMS Algorithm for System Identification With Subspace Inputs

    N.J. Bershad;J.C.M. Bermudez;J.-Y. Tourneret

  • Performance comparison of RLS and LMS algorithms for tracking a first order Markov communications channel

    N.J. Bershad;S. McLaughlin;C.F.N. Cowan

  • Mean weight behavior of the Filtered-X LMS algorithm

    O.J. Tobias;J.C.M. Bermudez;N.J. Bershad;R. Seara

Frequent Co-Authors

Jean-Yves Tourneret
Jean-Yves Tourneret National Polytechnic Institute of Toulouse
Stephen McLaughlin
Stephen McLaughlin Heriot-Watt University
Suhas Diggavi
Suhas Diggavi University of California, Los Angeles

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