The phase information, especially the relationships among phases of the vibration components are often overlooked. In this paper, the improved FFT method is used, so that the precise values of the phase angles of the signal components can be obtained. A new rotor surveillance method in which, ...
. For the majority of connections, the phase-of-firing information gain is maximal at phases of the beta cycle that were offset from the preferred spiking phase of neurons. Taken together, these findings document enhanced information of three important learning variables at specific phases of firing...
A phase-field model requires information on the structures and properties of individual structural features in a microstructure as input and predicts the microstructure evolution based on fundamental thermodynamic and kinetic principles. From: Multiscale Materials Modelling, 2007 ...
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A common source of phase lag in digital velocity controllers is the use of simple differences to derive velocity from position. In a resolver-based system, additional phase lag often comes from the method employed to retrieve position information from the resolver. 18.2.1 Eliminate Phase Lag from...
I really need the phase plot and because a normal fft gives bad results i need to use the pspectrum function. I also tried the pwelch function but without results. Any tips are welcome! kind regards How to Get Best Site Performance ...
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PROBLEM TO BE SOLVED: To solve the problem that phase synchronization cannot accurately be obtained because the accuracy of the phase error Δθ is largely affected by Δf accuracy when the scale of a digital frequency phase detection circuit becomes large to make TFFT large beca...
By accepting optional cookies, you consent to the processing of your personal data - including transfers to third parties. Some third parties are outside of the European Economic Area, with varying standards of data protection. See our privacy policy for more information on the use of your perso...
By accepting optional cookies, you consent to the processing of your personal data - including transfers to third parties. Some third parties are outside of the European Economic Area, with varying standards of data protection. See our privacy policy for more information on the use of your perso...