Results 11 to 20 of about 155,072 (308)
Binarized Brain Connectivity: A Novel Autocorrelation-Based Iterative Synchronization Technique
The brain is a highly interconnected neurobiological system. Network-level characterization is thus largely performed to understand brain functioning. Brain activity can be captured through modalities like functional magnetic resonance imaging (fMRI) and electroencephalogram (EEG).
D. Rangaprakash
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A power-spectrum autocorrelation technique to detect global asteroseismic parameters [PDF]
4 pages, Proceedings of the HELAS-IV International Conference, submitted to Astronomische Nachrichten (poster paper appearing on the CD in proceedings)
Verner, G. A., Roxburgh, I. W.
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The multi-angle Doppler method was introduced for the estimation of velocity vectors by measuring axial velocities from multiple directions. We have recently reported that the autocorrelation-based velocity vector estimation could be ameliorated ...
Hideyuki Hasegawa +3 more
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Autocorrelation based spectrum sensing technique for cognitive radio application
Sandhya Pattanayak +2 more
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A construction of binary sequences with period 4N and optimal autocorrelation magnitude has been investigated based on sampling and interleaving technique.
Yan Wang +3 more
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Blind CP-OFDM and ZP-OFDM Parameter Estimation in Frequency Selective Channels
A cognitive radio system needs accurate knowledge of the radio spectrum it operates in. Blind modulation recognition techniques have been proposed to discriminate between single-carrier and multicarrier modulations and to estimate their parameters. Some
Duplicy Jonathan +3 more
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Complete characterization of ultrafast optical fields by phase-preserving nonlinear autocorrelation
We introduce and experimentally demonstrate a novel technique for the complete characterization of ultrafast optical fields based on phase-preserving nonlinear interferometric autocorrelation without any spectroscopic measurements.
Alexander Gliserin +3 more
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We present a blind coarse timing offset estimation technique for CP-OFDM and ZP-OFDM transmission over frequency selective channels. The technique exploits the cyclic prefix or zero-padding structure to estimate the starting position of the OFDM symbols ...
Vincent Le Nir +3 more
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Linear Prediction Using Refined Autocorrelation Function
This paper proposes a new technique for improving the performance of linear prediction analysis by utilizing a refined version of the autocorrelation function.
Shimamura Tetsuya, Rahman M Shahidur
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Femtosecond Autocorrelation of Localized Surface Plasmons
Plasmon electronic dephasing lifetime is one of the most important characteristics of localized surface plasmons, which is crucial both for understanding the related photophysics and for their applications in photonic and optoelectronic devices.
Ruizhi Yi, Wenwen Wu, Xinping Zhang
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