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Accurate time-domain semisymbolic analysis
2010 XIth International Workshop on Symbolic and Numerical Methods, Modeling and Applications to Circuit Design (SM2ACD), 2010The paper deals with a method for accurate semisymbolic time-domain analysis of highly idealized linear lumped circuits. Pulse and step responses can be computed by means of the partial fraction decomposition. The procedure relies on an accurate computation of poles of the transfer function.
Zdenek Kolka +2 more
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Analysis of accumulated timing-jitter in the time domain
IEEE Transactions on Instrumentation and Measurement, 1998This paper deals with the effects of accumulated timing-jitter on the signal-to-noise ratio (SNR) of real sine waves. Such a problem was recently investigated by the author, using the discrete-Fourier method. However, the frequency-domain analysis has some limitations due to the fact that some of the accumulated timing-jitter noise power, found at the ...
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1991
In the frequency domain discussed in the previous chapter, a spectral approximation is used for an arbitrary second-order stationary time series ..., y -1, y 0, y 1,.... In the traditional approach, the variance components in the spectral approximation will be nonzero, thus there is little chance of developing a parsimonious model.
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In the frequency domain discussed in the previous chapter, a spectral approximation is used for an arbitrary second-order stationary time series ..., y -1, y 0, y 1,.... In the traditional approach, the variance components in the spectral approximation will be nonzero, thus there is little chance of developing a parsimonious model.
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Opto-mechanical time domain analysis
Asia Communications and Photonics Conference/International Conference on Information Photonics and Optical Communications 2020 (ACP/IPOC), 2020we demonstrated a 2-meter spatial resolution opto-mechanical measurement over a 225-meter-long fiber in which we were able to distinguish air from alcohol. These advances greatly facilitate the practicability of forward stimulated Brillouin scattering.
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The signal-averaged ECG: Time-domain analysis
European Heart Journal, 1993During the past decade, the high-resolution electrocardiogram as a non-invasive technique for the detection of ventricular late potentials has developed from an experimental method into a routinely applied non-invasive method for risk stratification of patients after myocardial infarction.
G, Breithardt +6 more
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Time Domain to Frequency Domain: Spectrum Analysis
2014The concept of spectrum can be attributed to Isaac Newton, who, with the aid of a prism, discovered that sunlight can be decomposed into a spectrum of colors from red to violet in about 1700. This indicates that any light comprises numerous components of light of various colors (wave lengths).
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Dispersion and time-domain analysis
1999This chapter discusses how the mixing process affects the temporally dispersive properties of materials. The time variation of the electromagnetic phenomena under consideration is very simple. It is sinusoidal, and the frequency of the wave variation is a measure for the time derivatives that are needed in Maxwell equations.
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EEG analysis based on time domain properties
Electroencephalography and Clinical Neurophysiology, 1970Abstract A method to describe the general characteristics of an EEG trace in a few quantitative terms is introduced. Its descriptive parameters are entirely based on time, but they can be derived also from the statistical moments of the power spectrum.
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Time‐domain analysis of infinite fluid vibration
International Journal for Numerical Methods in Engineering, 1987AbstractA damper technique is proposed to model the effects of radiation damping in the finite element analysis of hydrodynamic pressures generated due to the vibration of a structure submerged in a compressible fluid. The proposed damper is suitable for a time‐domain analysis.
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