569 research outputs found
Analysis of frequency response of a dispersive layered SAW filter using effective permittivity and coupling of modes model
No full textA pump control index for reducing suction and backflow effect caused by the portable centrifugal blood pump
No full textSeismic performance evaluation of a 34-story steel building retrofitted with response modification elements
No full textFast Transformations with Walsh-Hadamard Functions
No full textTitle: Fast Transformations with Walsh-Hadamard Functions, Author: Frank Y.Y. Shum, Location: ThodeIn this thesis, various techniques to generate Walsh-Hadamard functions are discussed. Efficient algorithms to compute the discrete Walsh-Hadamard transform have been derived and implemented. The design of a simple, but very fast, digital circuit that can perform the transform or its inverse is presented. These algorithms have been applied to the processing of speech for the investigation of bit rate reduction. Intelligible speech has been reconstructed from 8 or 4 dominant Walsh-Hadamard coefficients out of a field of 64, with a constant update time of 8 milliseconds, on a CDC-1700 computer.ThesisMaster of Engineering (ME
Estimated net community production during the summertime at the SEATS time-series study site, northern South China Sea:
No full textOn fully nonlinear CR invariant equations on the Heisenberg group
No full textAbstractIn this paper we provide a characterization of second order fully nonlinear CR invariant equations on the Heisenberg group, which is the analogue in the CR setting of the result proved in the Euclidean setting by A. Li and the first author in Li and Li (2003) [21]. We also prove a comparison principle for solutions of second order fully nonlinear CR invariant equations defined on bounded domains of the Heisenberg group and a comparison principle for solutions of a family of second order fully nonlinear equations on a punctured ball
Enhanced polarization and mechanisms in optically pumped hyperpolarized^{3} He in the presence of^{4} He
No full textUrban coastal area management: the experience of Singapore: proceedings of the Singapore National Workshop on Urban Coastal Area Management, Republic of Singapore, 9-10 November 1989
No full textCoastal zone management, Coastal waters, Resource management, Singapore,
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