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Variable window power spectral density attack
2011 IEEE International Workshop on Information Forensics and Security, 2011 Side channel attacks permit the recovery of the secret key held within a cryptographic device. This paper presents a new EM attack in the frequency domain, using a power spectral density analysis that permits the use of variable spectral window widths for each trace of the data set and demonstrates how this attack can therefore overcome both inter-and ...
Hodgers, Philip +2 more
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Probabilistic Engineering Mechanics, 2010 In this paper, a new perspective for the representation of both the power spectral density and the correlation function by a unique class of function is introduced. We define the moments of order γγ (γ∈Cγ∈C) of the one sided power spectral density and we
Giulio Cottone, Mario Di Paola
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IEEE Trans. Inf. Theory, 1984
The determination of a power density spectrum from a finite set of correlation samples is an ill-posed problem. Furthermore. it is not possible even to bound the values that consistent power density spectra can take on at a particular point. A more reasonable problem is to try to determine the total spectral power in some frequency interval.
Thomas L. Marzetta, Stephen W. Lang
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The determination of a power density spectrum from a finite set of correlation samples is an ill-posed problem. Furthermore. it is not possible even to bound the values that consistent power density spectra can take on at a particular point. A more reasonable problem is to try to determine the total spectral power in some frequency interval.
Thomas L. Marzetta, Stephen W. Lang
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On the Power Spectral Density of Constrained Sequences
IEEE Transactions on Communications, 2007This paper derives a simple closed-form expression for computing the power spectral density (PSD) of constrained sequences whose constraints are characterized by a function of an ergodic Markov process specified in terms of a Mealy machine. A suitable matrix description of the stochastic behavior of the constrained sequence is used to express its ...
Cecilio Pimentel +1 more
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Power Spectral Density: Is It Right?
International Optical Design Conference and Optical Fabrication and Testing, 2010We concentrate on the instrumental issues surrounding power spectral density (PSD) determination employing Fizeau interferometers. We briefly discuss the properties of an ideal calibration method and some methods that have been used previously.
John P. Lehan +2 more
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Estimation of Power Spectral Density by Filters
Journal of the ACM, 1964An algorithm is presented which differs from previous methods by being more adapted for searching over wide frequency ranges and which permits the estimation of spectral density as a function of time as well as of frequency. The algorithm may offer economy, especially on smaller computers.
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On the analogue methods for power spectral density estimation†
International Journal of Control, 1970This paper examines an analogue method for power spectral density estimation which employs an asymmetrical modulation. The approximate expressions for the expected value and for the dispersion of the estimate thus obtained are worked out by means of simplifying hypotheses.
DI PILLO, Gianni, KOCH G., MARANO R.
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A Power Spectral Density Analysis for Digital FM
IEEE Transactions on Communications, 1975Except for rectangular-shaped modulating pulses, the specification of the power spectral density function (psdf) for digital FM is analytically perverse and only a few results are available in the journal literature. In this paper an analysis is presented based on the selection of an appropriate duration-limited/level-quantized approximation for the ...
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Sleep duration and the power spectral density of the EEG
Electroencephalography and Clinical Neurophysiology, 1986In a sleep loss experiment with 8 subjects night sleep was restricted to either 8, 4, 2 or 0 h. The restrictions caused a strong dose-dependent increase in the duration of subsequent day sleep. Still, only a fraction of the sleep loss was recovered. Spectral analysis of the EEG demonstrated a strong dose-dependent increase also of power density.
T, Akerstedt, M, Gillberg
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Calculation of Doppler spectral power density functions
IEEE Transactions on Biomedical Engineering, 1992A volume integral method for the calculation of Doppler ultrasound spectral power density (spd) functions is described. Axisymmetric flow in a circular tube with a power law velocity profile is assumed. The spd function is regarded as a probability density function for scatterer velocity, and the assumptions under which this is justified are considered.
Gepffrey K. Aldis, Rosemary S. Thompson
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