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A recursive Bayesian approach to narrowband beamforming for a moving target is presented. The traditional Bayesian beamformer has a poor performance when dealing with moving targets because it can't use the observation signal recursively. To make use of motion information of the target, a motion model for the target is utilized to yield the predicted distribution of target's direction-of-arrival (DOA)...
Eleven lithofacies and five lithofacies associations were indentified in the Miocene Zhujiang Formation on the basis of detailed core analysis. It could be determined that three depositional types developed, namely submarine fan, basin and deep‐water traction current Six microfacies were further recognized within the fan, including main channels in the inner fan, distributary channels in the middle...
The mutation of solar irradiance can cause the output power of photovoltaic power plant to mutate, and it takes great changes to active power and reactive power which feed into the power grid. When the system security constraint is exceeded, the photovoltaic power plant will stop running. In this paper, the structure and the mathematical model of large grid-connected photovoltaic power plant are introduced,...
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