Suchergebnisse - Quake's fast inverse square root algorithm

A fast FPGA based architecture for computation of square root and Inverse Square Root von Hasnat, Abul, Bhattacharyya, Tanima, Dey, Atanu, Halder, Santanu, Bhattacharjee, Debotosh

“… This study aims to design a fast FPGA based system for computation of the Square Root and Inverse Square Root values using modified Quake's algorithm …”
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Quantifying location uncertainties in seismicity catalogues: application to the Pyrenees von Turquet, Antoine L., Bodin, Thomas, Arroucau, Pierre, Sylvander, Matthieu, Manchuel, Kevin

“… Linearised least-square inversions are commonly used to locate small-magnitude earthquakes, as they are fast and simple to implement …”
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Prompt identification of tsunamigenic earthquakes from 3-component seismic data von Kundu, Ajit, Bhadauria, Y.S., Basu, S., Mukhopadhyay, S.

“… •Artificial neural network is used for nonlinear inverse mapping.•The technique is validated by estimating focal parameters of the earthquake …”
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3-D velocity images beneath the Chinese continent and adjacent regions von Fu-Tian, Liu, Hua, Wu, Jian-hua, Liu, Ge, Hu, Qiang, Li, Ke-xin, Qu

“… In the tomographic inversion, an orthogonal projection operator is used to separate the velocity from the hypocentral parameters, the fast Givens transformation without square-root calculations …”
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