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WSC
1998
13 years 9 months ago
Hierarchical Modular Modelling in Discrete Simulation
The increasing use of discrete simulation in modelling large and complex systems brings new challenges. One such challenge is the need to devise ways of developing modular approac...
Michael Pidd, R. Bayer Castro
ANSS
2000
IEEE
13 years 12 months ago
Multi-Resolution Modeling of Power Converter Using Waveform Reconstruction
Computer simulation of switching power converters is complicated by the discontinuous (switching) nature of the converter waveforms. When switching details of the waveforms are of...
Yuwei Luo, Roger Dougal, Enrico Santi
ISCAS
2005
IEEE
135views Hardware» more  ISCAS 2005»
14 years 1 months ago
Calculation of intermodulation distortion in CMOS transconductance stage
—The linearity of the transconductance stage is of major concern in the design of some analog circuits. In this paper, Volterra series expansion is used to compute the intermodul...
Lu Liu, Zhihua Wang, Guolin Li
JCB
2007
198views more  JCB 2007»
13 years 7 months ago
Bayesian Hierarchical Model for Large-Scale Covariance Matrix Estimation
Many bioinformatics problems can implicitly depend on estimating large-scale covariance matrix. The traditional approaches tend to give rise to high variance and low accuracy esti...
Dongxiao Zhu, Alfred O. Hero III
CODES
2005
IEEE
14 years 1 months ago
High-level synthesis for large bit-width multipliers on FPGAs: a case study
In this paper, we present the analysis, design and implementation of an estimator to realize large bit width unsigned integer multiplier units. Larger multiplier units are require...
Gang Quan, James P. Davis, Siddhaveerasharan Devar...