Browsing Electrical, Electronic and Computer Engineering by Author "Xin, Zhang"

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An improved time-frequency representation based on nonlinear mode decomposition and adaptive optimal kernel

Xin, Zhang; Jie, Shao; Wenwei, An; Tiantian, Yang; Malekian, Reza (Kaunas University of Technology, 2016)

Time-frequency representation (TFR) based on Adaptive Optimal Kernel (AOK) normally performs well only for monocomponent signals and has poor noise robustness. To overcome the shortcomings of AOK TFR mentioned above, ...
Underwater broadband acoustic scattering modelling based on FDTD

Jie, Shao; Weisong, Zhao; Xiangjun, Jin; Xin, Zhang; Malekian, Reza (Kaunas University of Technology, 2015)

A modified finite-difference time-domain (FDTD) method is described in this paper. The absorption coefficient which is frequency-dependent is considered, and it is used to compute broadband acoustic scattering model of ...

Now showing items 1-2 of 2

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