Mixed phase ARMA system identification by bispectrum: a group delay approach. - S. V. Narasimhan; G. R. Reddy; Eugene I. Plotkin; M. N. S. Swamy (ICASSP, 1991)

Phase estimation by bispectrum: A group delay approach. - S. V. Narasimhan; G. R. Reddy; Eugene I. Plotkin; M. N. S. Swamy (Signal Process., 1992)

Group delay based magnitude square coherence estimation by an ARMA model. - S. V. Narasimhan; G. R. Reddy; Eugene I. Plotkin; M. N. Shanmukha Swamy (Signal Process., 1995)

Exponential power estimation (EPE) based adaptive equalization for stationary and time varying channels. - M. Girish Chandra; S. V. Narasimhan (Signal Process., 1996)

Improved instantaneous power spectrum (IPS) performance: A group delay approach. - S. V. Narasimhan (Signal Process., 2000)

Improved Wigner-Ville distribution performance by signal decomposition and modified group delay. - S. V. Narasimhan; Malini B. Nayak (Signal Process., 2003)

Estimation of evolutionary spectrum based on short time Fourier transform and modified group delay. - S. V. Narasimhan; S. Pavanalatha (Signal Process., 2004)

Autoregressive modeling of the Wigner-Ville distribution based on signal decomposition and modified group delay. - Malini B. Nayak; S. V. Narasimhan (Signal Process., 2004)

Improved active noise control performance based on Laguerre lattice. - S. Veena; S. V. Narasimhan (Signal Process., 2004)

Channel blind identification based on cyclostationarity and group delay. - S. V. Narasimhan; M. Hazarathaiah; P. V. S. Giridhar (Signal Process., 2005)

Spectral estimation based on discrete cosine transform and modified group delay. - S. V. Narasimhan; M. Harish (Signal Process., 2006)

Erratum to "Improved active noise control performance based on Laguerre lattice": [Signal Processing 84 (2004) 695-707]. - S. Veena; S. V. Narasimhan (Signal Process., 2006)

Laguerre escalator lattice and feedforward/feedback active noise control. - S. Veena; S. V. Narasimhan (Signal Process., 2007)

Improved Wigner-Ville distribution performance based on DCT/DFT harmonic wavelet transform and modified magnitude group delay. - S. V. Narasimhan; A. R. Haripriya; B. K. Shreyamsha Kumar (Signal Process., 2008)

Improved phase estimation based on complete bispectrum and modified group delay. - S. V. Narasimhan; Nandini Basumallick; Ratana Chaitanya (Signal Image Video Process., 2008)

Discrete cosine harmonic wavelet transform and its application to signal compression and subband spectral estimation using modified group delay. - S. V. Narasimhan; M. Harish; A. R. Haripriya; Nandini Basumallick (Signal Image Video Process., 2009)

A Discrete Cosine Adaptive Harmonic Wavelet Packet and Its Application to Signal Compression. - Nandini Basumallick; S. V. Narasimhan (J. Signal Inf. Process., 2010)

Variable step-size Griffiths' algorithm for improved performance of feedforward/feedback active noise control. - S. V. Narasimhan; S. Veena; H. Lokesha (Signal Image Video Process., 2010)

A Dual Tree Complex Discrete Cosine Harmonic Wavelet Transform (ADCHWT) and Its Application to Signal/Image Denoising. - M. Shivamurti; S. V. Narasimhan (J. Signal Inf. Process., 2011)

Improved bispectrum estimation based on modified group delay. - Nandini Basumallick; S. V. Narasimhan (Signal Image Video Process., 2012)

New unbiased adaptive IIR filter: it's robust and variable step-size versions and application to active noise control. - S. V. Narasimhan; S. Veena (Signal Image Video Process., 2013)

Feedback active noise control based on forward-backward LMS predictor. - S. Pavithra; S. V. Narasimhan (Signal Image Video Process., 2013)

2D-spectral estimation based on DCT and modified magnitude group delay. - P. Sandeep; B. K. Shreyamsha Kumar; S. V. Narasimhan (Signal Image Video Process., 2013)

Transform domain Variable Step-size Griffiths Least Mean Square adaptive algorithm and its applications. - S. Roopa; S. V. Narasimhan (Comput. Electr. Eng., 2014)

Orthogonal frequency division multiplexing peak-toaverage power ratio reduction by best tree selection using coded discrete cosine harmonic wavelet packet transform. - M. N. Suma; S. V. Narasimhan; B. Kanmani (IET Commun., 2014)

Interspersed discrete harmonic wavelet packet transform based OFDM - IHWT OFDM. - M. N. Suma; S. V. Narasimhan; B. Kanmani (Int. J. Wavelets Multiresolution Inf. Process., 2014)

S-transform based on analytic discrete cosine transform for time-frequency analysis. - S. Roopa; S. V. Narasimhan (Signal Process., 2014)

Feedback active noise control based on transform-domain forward-backward LMS predictor. - S. Pavithra; S. V. Narasimhan (Signal Image Video Process., 2014)

A New OFDM System Based on Discrete Cosine Harmonic Wavelet Transform (DCHWT) for PSK and QAM. - M. N. Suma; S. V. Narasimhan; B. Kanmani (Wirel. Pers. Commun., 2015)

Magnitude Square Coherence (MSC) Estimation via an ARMA Model Based on Analytic DCT and Group Delay. - S. Roopa; S. V. Narasimhan (Circuits Syst. Signal Process., 2018)

Efficient analytic discrete cosine harmonic wavelet transform OFDM with denoising. - M. N. Suma; S. V. Narasimhan (Int. J. Wirel. Mob. Comput., 2018)