S. V. Narasimhan

According to our database, S. V. Narasimhan authored at least 31 papers between 1991 and 2018.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2018

Efficient analytic discrete cosine harmonic wavelet transform OFDM with denoising.

M. N. Suma, S. V. Narasimhan

Int. J. Wirel. Mob. Comput., 2018

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

2015

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

2014

Feedback active noise control based on transform-domain forward-backward LMS predictor.

S. Pavithra, S. V. Narasimhan

Signal Image Video Process., 2014

S-transform based on analytic discrete cosine transform for time-frequency analysis.

S. Roopa, S. V. Narasimhan

Signal Process., 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

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

Transform domain Variable Step-size Griffiths Least Mean Square adaptive algorithm and its applications.

S. Roopa, S. V. Narasimhan

Comput. Electr. Eng., 2014

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

Feedback active noise control based on forward-backward LMS predictor.

S. Pavithra, S. V. Narasimhan

Signal Image Video Process., 2013

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

2012

Improved bispectrum estimation based on modified group delay.

Nandini Basumallick, S. V. Narasimhan

Signal Image Video Process., 2012

2011

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

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 Discrete Cosine Adaptive Harmonic Wavelet Packet and Its Application to Signal Compression.

Nandini Basumallick, S. V. Narasimhan

J. Signal Inf. Process., 2010

2009

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

2008

Improved phase estimation based on complete bispectrum and modified group delay.

S. V. Narasimhan, Nandini Basumallick, Ratana Chaitanya

Signal Image Video Process., 2008

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

2007

Laguerre escalator lattice and feedforward/feedback active noise control.

S. Veena, S. V. Narasimhan

Signal Process., 2007

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

Spectral estimation based on discrete cosine transform and modified group delay.

S. V. Narasimhan, M. Harish

Signal Process., 2006

2005

Channel blind identification based on cyclostationarity and group delay.

S. V. Narasimhan, M. Hazarathaiah, P. V. S. Giridhar

Signal Process., 2005

2004

Improved active noise control performance based on Laguerre lattice.

S. Veena, S. V. Narasimhan

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

Estimation of evolutionary spectrum based on short time Fourier transform and modified group delay.

S. V. Narasimhan, S. Pavanalatha

Signal Process., 2004

2003

Improved Wigner-Ville distribution performance by signal decomposition and modified group delay.

S. V. Narasimhan, Malini B. Nayak

Signal Process., 2003

2000

Improved instantaneous power spectrum (IPS) performance: A group delay approach.

S. V. Narasimhan

Signal Process., 2000

1996

Exponential power estimation (EPE) based adaptive equalization for stationary and time varying channels.

M. Girish Chandra, S. V. Narasimhan

Signal Process., 1996

1995

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

1992

Phase estimation by bispectrum: A group delay approach.

S. V. Narasimhan, G. R. Reddy, Eugene I. Plotkin, M. N. S. Swamy

Signal Process., 1992

1991

Mixed phase ARMA system identification by bispectrum: a group delay approach.

S. V. Narasimhan, G. R. Reddy, Eugene I. Plotkin, M. N. S. Swamy

Proceedings of the 1991 International Conference on Acoustics, 1991