Results 111 to 120 of about 27,409 (168)

Employing Multiple Nonuniform Discrete-Time Grids for Continuous Production Scheduling MILPs. [PDF]

Ind Eng Chem Res
Samadi A, Maravelias CT.
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An Inverse Problem for a Fractional Space-Time Diffusion Equation with Fractional Boundary Condition. [PDF]

Entropy (Basel)
Brociek R, Wajda A, Napoli C, Capizzi G, Słota D.   +4 more
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Discrete Time Process Algebra

, 1997
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Discrete-time, discrete-frequency, time-frequency analysis

IEEE Transactions on Signal Processing, 1998
Summary: A formulation of a discrete-time, discrete-frequency Wigner distribution for analysis of discrete-time, periodic signals is given using an approach involving group representation theory. This approach is motivated by a well-known connection between group theory and the continuous Wigner distribution.
Richman, Michael S., Parks, Thomas W., Shenoy, Ramachandra G.   +2 more
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Discrete-time, discrete-frequency time-frequency representations

1995 International Conference on Acoustics, Speech, and Signal Processing, 2002
A discrete-time, discrete-frequency Wigner distribution is derived using a group-theoretic approach. It is based upon a study of the Heisenberg group generated by the integers mod N, which represents the group of discrete-time and discrete-frequency shifts. The resulting Wigner distribution satisfies several desired properties.
M.S. Richman, T.W. Parks, R.G. Shenoy
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Discrete Time, Discrete Frequency

2021
This chapter is dedicated to exploring a form of the Fourier transform that can be applied to digital waveforms, the discrete Fourier transform (DFT). The theory is introduced and discussed as a modification to the continuous-time transform, alongside the concept of windowing in the time domain.
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Discrete-Time Insurance Models

Moscow University Mathematics Bulletin, 2023
The subject of the paper is a study of some insurance company ruin probability model in discrete time. The time-periods are the ones related to the sequential arrivals of claims and the perception of them both by an insurance and a reinsurance company.
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