Data processing: structural design – modeling – simulation – and em – Modeling by mathematical expression
Reexamination Certificate
2003-10-14
2009-11-17
Shah, Kamini (Department: 2128)
Data processing: structural design, modeling, simulation, and em
Modeling by mathematical expression
C703S003000, C703S013000
Reexamination Certificate
active
07620529
ABSTRACT:
The present invention comprises a method, an apparatus, and a computer program product for simulating a mixed-signal system. The invention comprises a first operation of generating a matrix-based wavelet operator representation of equations characterizing a system, with the matrix-based wavelet operator representation including wavelet connection coefficients. A second operation is performed by selecting a number of wavelets and a set of wavelet basis functions with which to represent a performance of the system, whereby the wavelet operator, the number of wavelets and the set of wavelet basis functions represent a wavelet model of the system. A third operation is performed by iteratively applying the wavelet model over a series of clock cycles to develop a behavioral model of the system. The invention has particular use in the area of computer-aided design and may be applied to any suitable system, whether electrical, mechanical, or other.
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Kadambe Shubha
Kaplan Todd S.
Petre Peter
Valley George C.
Aerospace Corporation
Alhija Saif
HLR Laboratories
McKay Tope
Shah Kamini
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