S Willis - University of North Texas 被引量: 0发表: 2001年 Multipath passive localization in shallow water channel a single hydrophone to separate surface or bottom multipath time-delay out from the cepstrogram of received signal.These multipath time-delays are then ... LJ Chen,G Xiang,A Li...
relates to a storage device which may be used in the television transmission system disclosed in Specification 1,306,467 wherein an audio signal occurring during a frame period is stored in the form of signal samples and transmitted as a time compressed signal during the frame flyback period. ...
The use of a PLL including a phase detector responsive to the phase difference between an input signal and a feedback signal and which pilots an oscillator in function of this difference, is envisaged. The PLL also includes a feedback path that is responsive to the signal generated by the ...
A signal received by a base station is fed to a set of filters matched to spreading codes allocated to pilot channels originating from radio terminals. The outputs from the matched filters are processed so as to estimate parameters comprising, for each channel, eigenvectors representing propagation ...
TGF-β-induced epithelial-to-mesenchymal transition proceeds through stepwise activation of multiple feedback loops. Sci Signal. 2014;7:ra91. Article PubMed CAS Google Scholar Rhim AD, Mirek ET, Aiello NM, Maitra A, Bailey JM, McAllister F, et al. EMT and dissemination precede pancreatic ...
suspecting that you’re defective–acceptance doesn’t come naturally. Too often, autistic individuals are acutely aware of the ways in which they don’t measure up to social norms. As a child, I knew that I wasn’t like most of the other kids and in the absence of an explanation, I...
For simultaneous communications and localization, unified waveforms, hardware architecture, and signal processing algorithms jointly enable high-speed video transmission and centimeter-level precision of indoor localization. During localization, devices use enhanced reflecting surfaces to reflect optical signals fr...
Wavelet Analysis and Signal Processing of library ( we can think of a library as a musical instrument, i.e. the recipe used to generate all the waveforms, notes, in the library). Figure 1 The fi... RR Coifman,Y Meyer,V Wickerhauser - 《Wavelets & Their Applications》 被引量: 742发...
Create an input consisting of the sum of five sinusoids, each spread over the full frequency range. Compare the spectrum of this signal with that of its square. Create a sum-of-sinusoids input that extends for 20 periods, with each period containing 100 samples. Specify that the signal combi...
The shape of the EEG spectrum in sleep relies on genetic and anatomical factors and forms an individual “EEG fingerprint”. Spectral components of EEG were shown to be connected to mental ability both in sleep and wakefulness. EEG sleep spindle correlat