2023

  1. Kundu, D. and Grover, R.
    "Robust Estimators of Two-Dimensional Sinusoidal Model Parameters."
    To appear in Signal Processing.
  2. Kundu, D. , Nandi, S. and Grover, R.
    "On Weighted Least Squares Estimators for Chirp Like Model."
    To appear in Sankhya A.
  3. Mittal, A., Grover, R., Kundu, D. and Mitra, A.
    "On Efficient Parameter Estimation of Elementary Chirp Model."
    IEEE Transactions on Signal Processing, vol. 71, pp. 2352-2365 2023, doi: 10.1109/TSP.2023.3286273.
  4. Shukla, A. , Grover, R., Kundu, D. and Mitra, A.
    "A Computationally Efficient algorithm to estimate the Parameters of a Two-Dimensional Chirp Model with the product term."
    Multidimensional Systems and Signal Processing, pp.1-23.
  5. Mittal, A., Grover, R., Kundu, D. and Mitra, A.
    "Estimation of the Elementary Chirp Model Parameters,"
    IEEE Transactions on Aerospace and Electronic Systems, doi: 10.1109/TAES.2023.3254527.
  6. Shukla, A. Kundu, D. , Mitra, A. and Grover, R.
    "On estimating parameters of a multi-component Chirp Model with equal chirp rates,"
    IEEE Transactions on Aerospace and Electronic Systems, doi: 10.1109/TAES.2023.3247974.
  7. Kundu, D. , Nandi, S. and Grover, R.
    "On Weighted Least Squares Estimators of Parameters of a Chirp Model."
    Circuits, Systems, and Signal Processing, 42(1), pp.493-521.

    8. 2022

  8. Shukla, A. , Grover, R., Kundu, D. and Mitra, A.
    "Approximate least squares estimators of a two-dimensional chirp model."
    Journal of Multivariate Analysis, 192, p.105045.
  9. Nandi, S. , Grover, R. and Kundu, D.
    "Estimation of parameters of two-dimensional random amplitude chirp signal in additive noise."
    Multidimensional Systems and Signal Processing, 33(3), pp.1045-1068.
  10. Grover, R., Sharma, A. , Delcourt, T. and Kundu, D.
    "Computationally efficient algorithm for frequency estimation of a two-dimensional sinusoidal model."
    Circuits, Systems, and Signal Processing, 41(1), pp.346-371.

    11. 2021

  11. Grover, R., Kundu, D. and Mitra, A.
    "Asymptotic properties of least squares estimators and sequential least squares estimators of a chirp-like signal model parameters."
    Circuits, Systems, and Signal Processing, 40(11), pp.5421-5465.
  12. Grover, R., Kundu, D. and Mitra, A.
    "Estimation of parameters of a harmonic chirp model."
    IET Signal Processing, 15(6), pp.375-395.
  13. Kundu, D. and Grover, R.
    "On a chirp-like model and its parameter estimation using periodogram-type estimators."
    Journal of Statistical Theory and Practice, 15, pp.1-26.
  14. Nandi, S. , Grover, R. and Kundu, D.
    "Estimation of parameters of multiple chirp signal in presence of additive alpha-stable errors."
    Signal Processing, 189, p.108232.
  15. Kundu, D. , Grover, R., and Nandi, S.
    " A review of chirp and some other related signal processing models"
    Advances in Signal Processing: Reviews, Vol. 2,
    Editor: Sergey Y. Yurish, IFSA Publishing, S.L. Barcelona, Spain, pp 149 - 233, 2021,
    ISBN: 978-84-09-28830-4, 2021.
  16. Grover, R., Kundu, D. and Mitra, A.
    "An efficient methodology to estimate the parameters of a two-dimensional chirp signal model."
    Multidimensional Systems and Signal Processing, 32, pp.49-75.

    17. 2018

  17. Grover, R., Kundu, D. and Mitra, A.
    "On approximate least squares estimators of parameters of one-dimensional chirp signal."
    Statistics, 52(5), pp.1060-1085.
  18. Grover, R., Kundu, D. and Mitra, A.
    "Approximate least squares estimators of a two-dimensional chirp model and their asymptotic properties."
    Journal of Multivariate Analysis, 168, pp.211-220.