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Quantitative estimation of vegetation water content with remote sensing technique is of great significance for vegetation physiological status and growth trend monitoring. It also provides a theoretical foundation for actual application of vegetation water content diagnosis using remote sensing images in Wild Duck Lake wetland. In this paper the NDVIs and SRs calculated from simulation WorldVeiw-2...
Based on some methods for calculating realized volatility's optimal sampling frequency, we select the minimizing MSE because of its clear idea and easily calculating. Empirical study performed combining Chinese stock market's data, and two conclusions are got. Firstly, the optimal sampling frequencies are different in different trading days for the same stock. Secondly, even though the optimal sampling...
Abnormal sintering state is often caused by the changes of improper operation in the sintering process of rotary kiln. If not addressed immediately, control system performance will be deteriorating, and even the crash will be caused. Current approaches of pattern recognition cannot be applied immediately to recognizing such abnormal sintering state of rotary kiln. Therefore, integrating both image...
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