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- Haralabos C. Papadopoulos, Gregory W. Wornell, Alan V. Oppenheim
- IEEE Trans. Information Theory
- 2001

Signal estimation from a sequential encoding in the form of quantized noisy measurements is considered. As an example context, this problem arises in a number of remote sensing applications, where aâ€¦ (More)

- Thomas A. Baran, Dennis Wei, Alan V. Oppenheim
- IEEE Transactions on Signal Processing
- 2010

In designing discrete-time filters, the length of the impulse response is often used as an indication of computational cost. In systems where the complexity is dominated by arithmetic operations, theâ€¦ (More)

AbstructA circuit implementation of the chaotic Lorenz system is described. The chaotic behavior of the circuit closely matches the results predicted by numerical experiments. Using the concept ofâ€¦ (More)

- Gregory W. Wornell, Alan V. Oppenheim
- IEEE Trans. Signal Processing
- 1992

- Yonina C. Eldar, Alan V. Oppenheim
- IEEE Trans. Signal Processing
- 2000

This paper introduces a filterbank interpretation of various sampling strategies, which leads to efficient interpolation and reconstruction methods. An identity, which is referred to as theâ€¦ (More)

- Ehud Weinstein, Meir Feder, Alan V. Oppenheim
- IEEE Trans. Speech and Audio Processing
- 1993

In a variety of contexts, observations are made of the outputs of an unknown multiple-input multiple-output linear system, from which it is of interest to identify the unknown system and to recoverâ€¦ (More)

- Mark Gilbert Hall, Alan V. Oppenheim, Alan S. Willsky
- 1977 IEEE Conference on Decision and Controlâ€¦
- 1977

For linear predictive coding (LPC) of speech, the speech waveform is modeled as the output of an all-pole filter. The waveform is divided into many short intervals (10-30 msec) during which theâ€¦ (More)

- Gregory W. Wornell, Alan V. Oppenheim
- IEEE Trans. Information Theory
- 1992

- S. Hamid Nawab, Alan V. Oppenheim, Anantha Chandrakasan, Joseph M. Winograd, Jeffrey T. Ludwig
- VLSI Signal Processing
- 1997

It is increasingly important to structure signal processing algorithms and systems to allow for trading o between the accuracy of results and the utilization of resources in their implementation. Inâ€¦ (More)

- Alan V. Oppenheim, Wolfgang, F. G. MECKLENBRAUKER, Russell M. Mersereau
- 1999

J. K. Aggarwal (S62-M9653Mâ€™74-Fâ€™76) was born in Amritsar, India. He received the B.S. degree in mathematics and physics from the University of Bombay, Bombay, India, in 1956, the B. Eng. degree fromâ€¦ (More)