S. V. Narasimhan

Publication Activity (10 Years)

Years Active: 1991-2018
Publications (10 Years): 2

Top Topics

Discrete Cosine

Image Compression

Transform Domain

Wavelet Transform

Top Venues

Signal Image Video Process.

Comput. Electr. Eng.

Int. J. Wirel. Mob. Comput.

Publications

M. N. Suma, S. V. Narasimhan
Efficient analytic discrete cosine harmonic wavelet transform OFDM with denoising. Int. J. Wirel. Mob. Comput. 14 (3) (2018)
S. Roopa, S. V. Narasimhan
Magnitude Square Coherence (MSC) Estimation via an ARMA Model Based on Analytic DCT and Group Delay. Circuits Syst. Signal Process. 37 (3) (2018)
M. N. Suma, S. V. Narasimhan, B. Kanmani
A New OFDM System Based on Discrete Cosine Harmonic Wavelet Transform (DCHWT) for PSK and QAM. Wirel. Pers. Commun. 80 (4) (2015)
S. Roopa, S. V. Narasimhan
S-transform based on analytic discrete cosine transform for time-frequency analysis. Signal Process. 105 (2014)
S. Roopa, S. V. Narasimhan
Transform domain Variable Step-size Griffiths Least Mean Square adaptive algorithm and its applications. Comput. Electr. Eng. 40 (4) (2014)
S. Pavithra, S. V. Narasimhan
Feedback active noise control based on transform-domain forward-backward LMS predictor. Signal Image Video Process. 8 (3) (2014)
M. N. Suma, S. V. Narasimhan, B. Kanmani
Interspersed discrete harmonic wavelet packet transform based OFDM - IHWT OFDM. Int. J. Wavelets Multiresolution Inf. Process. 12 (3) (2014)
M. N. Suma, S. V. Narasimhan, B. Kanmani
Orthogonal frequency division multiplexing peak-toaverage power ratio reduction by best tree selection using coded discrete cosine harmonic wavelet packet transform. IET Commun. 8 (11) (2014)
S. V. Narasimhan, S. Veena
New unbiased adaptive IIR filter: it's robust and variable step-size versions and application to active noise control. Signal Image Video Process. 7 (1) (2013)
P. Sandeep, B. K. Shreyamsha Kumar, S. V. Narasimhan
2D-spectral estimation based on DCT and modified magnitude group delay. Signal Image Video Process. 7 (5) (2013)
S. Pavithra, S. V. Narasimhan
Feedback active noise control based on forward-backward LMS predictor. Signal Image Video Process. 7 (6) (2013)
Nandini Basumallick, S. V. Narasimhan
Improved bispectrum estimation based on modified group delay. Signal Image Video Process. 6 (2) (2012)
M. Shivamurti, S. V. Narasimhan
A Dual Tree Complex Discrete Cosine Harmonic Wavelet Transform (ADCHWT) and Its Application to Signal/Image Denoising. J. Signal Inf. Process. 2 (3) (2011)
Nandini Basumallick, S. V. Narasimhan
A Discrete Cosine Adaptive Harmonic Wavelet Packet and Its Application to Signal Compression. J. Signal Inf. Process. 1 (1) (2010)
S. V. Narasimhan, S. Veena, H. Lokesha
Variable step-size Griffiths' algorithm for improved performance of feedforward/feedback active noise control. Signal Image Video Process. 4 (3) (2010)
S. V. Narasimhan, M. Harish, A. R. Haripriya, Nandini Basumallick
Discrete cosine harmonic wavelet transform and its application to signal compression and subband spectral estimation using modified group delay. Signal Image Video Process. 3 (1) (2009)
S. V. Narasimhan, Nandini Basumallick, Ratana Chaitanya
Improved phase estimation based on complete bispectrum and modified group delay. Signal Image Video Process. 2 (3) (2008)
S. V. Narasimhan, A. R. Haripriya, B. K. Shreyamsha Kumar
Improved Wigner-Ville distribution performance based on DCT/DFT harmonic wavelet transform and modified magnitude group delay. Signal Process. 88 (1) (2008)
S. Veena, S. V. Narasimhan
Laguerre escalator lattice and feedforward/feedback active noise control. Signal Process. 87 (4) (2007)
S. Veena, S. V. Narasimhan
Erratum to "Improved active noise control performance based on Laguerre lattice": [Signal Processing 84 (2004) 695-707]. Signal Process. 86 (11) (2006)
S. V. Narasimhan, M. Harish
Spectral estimation based on discrete cosine transform and modified group delay. Signal Process. 86 (7) (2006)
S. V. Narasimhan, M. Hazarathaiah, P. V. S. Giridhar
Channel blind identification based on cyclostationarity and group delay. Signal Process. 85 (7) (2005)
S. Veena, S. V. Narasimhan
Improved active noise control performance based on Laguerre lattice. Signal Process. 84 (4) (2004)
Malini B. Nayak, S. V. Narasimhan
Autoregressive modeling of the Wigner-Ville distribution based on signal decomposition and modified group delay. Signal Process. 84 (2) (2004)
S. V. Narasimhan, S. Pavanalatha
Estimation of evolutionary spectrum based on short time Fourier transform and modified group delay. Signal Process. 84 (11) (2004)
S. V. Narasimhan, Malini B. Nayak
Improved Wigner-Ville distribution performance by signal decomposition and modified group delay. Signal Process. 83 (12) (2003)
S. V. Narasimhan
Improved instantaneous power spectrum (IPS) performance: A group delay approach. Signal Process. 80 (1) (2000)
M. Girish Chandra, S. V. Narasimhan
Exponential power estimation (EPE) based adaptive equalization for stationary and time varying channels. Signal Process. 54 (1) (1996)
S. V. Narasimhan, G. R. Reddy, Eugene I. Plotkin, M. N. Shanmukha Swamy
Group delay based magnitude square coherence estimation by an ARMA model. Signal Process. 46 (3) (1995)
S. V. Narasimhan, G. R. Reddy, Eugene I. Plotkin, M. N. S. Swamy
Phase estimation by bispectrum: A group delay approach. Signal Process. 27 (1) (1992)
S. V. Narasimhan, G. R. Reddy, Eugene I. Plotkin, M. N. S. Swamy
Mixed phase ARMA system identification by bispectrum: a group delay approach. ICASSP (1991)
S. V. Narasimhan, G. R. Reddy, Eugene I. Plotkin, M. N. S. Swamy
Phase estimation by bispectrum: a group delay approach. ICASSP (1991)