S. V. Narasimhan

32 papers Misc 2Journal 30
YearRankTypeTitle / Venue / Authors
2018 J jnl
Efficient analytic discrete cosine harmonic wavelet transform OFDM with denoising.
Int. J. Wirel. Mob. Comput.
M. N. Suma, S. V. Narasimhan
2018 J jnl
Magnitude Square Coherence (MSC) Estimation via an ARMA Model Based on Analytic DCT and Group Delay.
Circuits Syst. Signal Process.
S. Roopa, S. V. Narasimhan
2015 J jnl
A New OFDM System Based on Discrete Cosine Harmonic Wavelet Transform (DCHWT) for PSK and QAM.
Wirel. Pers. Commun.
M. N. Suma, S. V. Narasimhan, B. Kanmani
2014 J jnl
Feedback active noise control based on transform-domain forward-backward LMS predictor.
Signal Image Video Process.
S. Pavithra, S. V. Narasimhan
2014 J jnl
Interspersed discrete harmonic wavelet packet transform based OFDM - IHWT OFDM.
Int. J. Wavelets Multiresolution Inf. Process.
M. N. Suma, S. V. Narasimhan, B. Kanmani
2014 J jnl
Orthogonal frequency division multiplexing peak-toaverage power ratio reduction by best tree selection using coded discrete cosine harmonic wavelet packet transform.
IET Commun.
M. N. Suma, S. V. Narasimhan, B. Kanmani
2014 J jnl
S-transform based on analytic discrete cosine transform for time-frequency analysis.
Signal Process.
S. Roopa, S. V. Narasimhan
2014 J jnl
Transform domain Variable Step-size Griffiths Least Mean Square adaptive algorithm and its applications.
Comput. Electr. Eng.
S. Roopa, S. V. Narasimhan
2013 J jnl
2D-spectral estimation based on DCT and modified magnitude group delay.
Signal Image Video Process.
P. Sandeep, B. K. Shreyamsha Kumar, S. V. Narasimhan
2013 J jnl
Feedback active noise control based on forward-backward LMS predictor.
Signal Image Video Process.
S. Pavithra, S. V. Narasimhan
2013 J jnl
New unbiased adaptive IIR filter: it's robust and variable step-size versions and application to active noise control.
Signal Image Video Process.
S. V. Narasimhan, S. Veena
2012 J jnl
Improved bispectrum estimation based on modified group delay.
Signal Image Video Process.
Nandini Basumallick, S. V. Narasimhan
2011 J jnl
A Dual Tree Complex Discrete Cosine Harmonic Wavelet Transform (ADCHWT) and Its Application to Signal/Image Denoising.
J. Signal Inf. Process.
M. Shivamurti, S. V. Narasimhan
2010 J jnl
A Discrete Cosine Adaptive Harmonic Wavelet Packet and Its Application to Signal Compression.
J. Signal Inf. Process.
Nandini Basumallick, S. V. Narasimhan
2010 J jnl
Variable step-size Griffiths' algorithm for improved performance of feedforward/feedback active noise control.
Signal Image Video Process.
S. V. Narasimhan, S. Veena, H. Lokesha
2009 J jnl
Discrete cosine harmonic wavelet transform and its application to signal compression and subband spectral estimation using modified group delay.
Signal Image Video Process.
S. V. Narasimhan, M. Harish, A. R. Haripriya, Nandini Basumallick
2008 J jnl
Improved Wigner-Ville distribution performance based on DCT/DFT harmonic wavelet transform and modified magnitude group delay.
Signal Process.
S. V. Narasimhan, A. R. Haripriya, B. K. Shreyamsha Kumar
2008 J jnl
Improved phase estimation based on complete bispectrum and modified group delay.
Signal Image Video Process.
S. V. Narasimhan, Nandini Basumallick, Ratana Chaitanya
2007 J jnl
Laguerre escalator lattice and feedforward/feedback active noise control.
Signal Process.
S. Veena, S. V. Narasimhan
2006 J jnl
Erratum to "Improved active noise control performance based on Laguerre lattice": [Signal Processing 84 (2004) 695-707].
Signal Process.
S. Veena, S. V. Narasimhan
2006 J jnl
Spectral estimation based on discrete cosine transform and modified group delay.
Signal Process.
S. V. Narasimhan, M. Harish
2005 J jnl
Channel blind identification based on cyclostationarity and group delay.
Signal Process.
S. V. Narasimhan, M. Hazarathaiah, P. V. S. Giridhar
2004 J jnl
Autoregressive modeling of the Wigner-Ville distribution based on signal decomposition and modified group delay.
Signal Process.
Malini B. Nayak, S. V. Narasimhan
2004 J jnl
Estimation of evolutionary spectrum based on short time Fourier transform and modified group delay.
Signal Process.
S. V. Narasimhan, S. Pavanalatha
2004 J jnl
Improved active noise control performance based on Laguerre lattice.
Signal Process.
S. Veena, S. V. Narasimhan
2003 J jnl
Improved Wigner-Ville distribution performance by signal decomposition and modified group delay.
Signal Process.
S. V. Narasimhan, Malini B. Nayak
2000 J jnl
Improved instantaneous power spectrum (IPS) performance: A group delay approach.
Signal Process.
S. V. Narasimhan
1996 J jnl
Exponential power estimation (EPE) based adaptive equalization for stationary and time varying channels.
Signal Process.
M. Girish Chandra, S. V. Narasimhan
1995 J jnl
Group delay based magnitude square coherence estimation by an ARMA model.
Signal Process.
S. V. Narasimhan, G. R. Reddy, Eugene I. Plotkin, M. N. Srikanta Swamy
1992 J jnl
Phase estimation by bispectrum: A group delay approach.
Signal Process.
S. V. Narasimhan, G. R. Reddy, Eugene I. Plotkin, M. N. S. Swamy
1991 Misc conf
Mixed phase ARMA system identification by bispectrum: a group delay approach.
ICASSP
S. V. Narasimhan, G. R. Reddy, Eugene I. Plotkin, M. N. S. Swamy
1991 Misc conf
Phase estimation by bispectrum: a group delay approach.
ICASSP
S. V. Narasimhan, G. R. Reddy, Eugene I. Plotkin, M. N. S. Swamy