Nasir Ahmed

According to our database, Nasir Ahmed authored at least 29 papers between 1971 and 1997.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

1997

Lossless Image Compression Using the Discrete Cosine Transform.

Giridhar D. Mandyam, Nasir Ahmed, Neeraj Magotra

J. Vis. Commun. Image Represent., 1997

Lossless Image Compression Using Predictive Codebooks.

Giridhar D. Mandyam, Nasir Ahmed, Neeraj Magotra

Digit. Signal Process., 1997

1996

The discrete Laguerre transform: derivation and applications.

Giridhar D. Mandyam, Nasir Ahmed

IEEE Trans. Signal Process., 1996

1995

A Two-Stage Scheme for Lossless Compression of Images.

Giridhar D. Mandyam, Nasir Ahmed, Samuel D. Stearns

Proceedings of the 1995 IEEE International Symposium on Circuits and Systems, ISCAS 1995, Seattle, Washington, USA, April 30, 1995

1991

Optimum Laguerre networks for a class of discrete-time systems.

Mohammad Ali Masnadi-Shirazi, Nasir Ahmed

IEEE Trans. Signal Process., 1991

1990

Laguerre approximation of nonrecursive discrete-time systems.

Mohammad Ali Masnadi-Shirazi, Nasir Ahmed

Proceedings of the 1990 International Conference on Acoustics, 1990

1988

Change detection for target detection and classification in video sequences.

Gregory W. Donohoe, Don R. Hush, Nasir Ahmed

Proceedings of the IEEE International Conference on Acoustics, 1988

1987

A comparison of two source azimuth estimation schemes.

Neeraj Magotra, Nasir Ahmed, Eric Chael

IEEE Trans. Acoust. Speech Signal Process., 1987

1986

An adaptive IIR structure for sinusoidal enhancement, frequency estimation, and detection.

Don R. Hush, Nasir Ahmed, Ruth David, Samuel D. Stearns

IEEE Trans. Acoust. Speech Signal Process., 1986

On an adaptive noise cancellation application for radar.

Nasir Ahmed, Arthur A. Webster

IEEE Trans. Acoust. Speech Signal Process., 1986

A comparison of two parameter estimation schemes.

Neeraj Magotra, Nasir Ahmed, Eric Chael

Proc. IEEE, 1986

1985

Detection and identification of sinusoids in broadband noise via a parallel recursive ALE.

Don R. Hush, Nasir Ahmed

Proceedings of the IEEE International Conference on Acoustics, 1985

1984

Detection of multiple sinusoids using an adaptive cascaded structure.

Nasir Ahmed, Don R. Hush, G. R. Elliott, R. Joseph Fogler

Proceedings of the IEEE International Conference on Acoustics, 1984

1983

Comparison of two adaptive methods for time delay estimation.

Dae Hee Youn, Nasir Ahmed

Proceedings of the IEEE International Conference on Acoustics, 1983

An adaptive short-term correlator algorithm.

Nasir Ahmed, S. Vijayendra

Proceedings of the IEEE International Conference on Acoustics, 1983

1982

Estimation of magnitude-squared coherence function: An adaptive approach.

Dae Hee Youn, Nasir Ahmed, G. Clifford Carter

Proceedings of the IEEE International Conference on Acoustics, 1982

On the scot and roth algorithms for time delay estimation.

Kent Scarbrough, Nasir Ahmed, Dae Hee Youn, G. Clifford Carter

Proceedings of the IEEE International Conference on Acoustics, 1982

1981

A method for generating a class of time-delayed signals.

Dae Hee Youn, Nasir Ahmed, G. Clifford Carter

Proceedings of the IEEE International Conference on Acoustics, 1981

Some considerations of time delay estimation.

Kent Scarbrough, Nasir Ahmed, G. Clifford Carter

Proceedings of the IEEE International Conference on Acoustics, 1981

1980

Frequency domain considerations of an adaptive escalator predictor.

Dae Hee Youn, Nasir Ahmed

Proceedings of the IEEE International Conference on Acoustics, 1980

On using the sequential regression (SER) algorithm for long-term signal processing.

David L. Soldan, Nasir Ahmed, Samuel D. Stearns

Proceedings of the IEEE International Conference on Acoustics, 1980

An experimental comparison of the cross correlation and SCOT techniques for time delay estimation.

Kent Scarbrough, Nasir Ahmed, G. Clifford Carter

Proceedings of the IEEE International Conference on Acoustics, 1980

Computation of the discrete cosine transform via the arcsine transform.

Stephen A. Dyer, Nasir Ahmed, Donald R. Hummels

Proceedings of the IEEE International Conference on Acoustics, 1980

1978

A short-term sequential regression algorithm.

Nasir Ahmed, Donald R. Hummels, Michael L. Uhl, David L. Soldan

Proceedings of the IEEE International Conference on Acoustics, 1978

1976

Orthogonal transforms for digital signal processing.

Kamisetty Ramamohan Rao, Nasir Ahmed

Proceedings of the IEEE International Conference on Acoustics, 1976

1974

Cyclic and Dyadic Shifts, Walsh-Hadamard Transform, and the H Diagram.

Krishnaiah Revuluri, K. R. Rao, M. A. Narasimhan, Nasir Ahmed

IEEE Trans. Computers, 1974

Discrete Cosine Transform.

Nasir Ahmed, T. Raj Natarajan, K. R. Rao

IEEE Trans. Computers, 1974

1972

On the Characterization of the Amplitude and Shift of N-Periodic Sequences

Nasir Ahmed, R. B. Schultz, K. R. Rao

Inf. Control., February, 1972

1971

Fast Complex BIFORE Transform by Matrix Partitioning.

Nasir Ahmed, Kamisetty Ramamohan Rao, R. B. Schultz

IEEE Trans. Computers, 1971