INSOLATION INTENSITY CROSS-CORRELATION COEFFICIENT ESTIMATING DEVICE, INSOLATION INTENSITY CROSS-CORRELATION COEFFICIENT ESTIMATING SYSTEM AND INSOLATION INTENSITY CROSS-CORRELATION COEFFICIENT ESTIMATING METHOD
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机译:固相强度互相关系数估计装置,固相强度互相关系数估计系统和固相强度互相关系数估计方法
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摘要
PROBLEM TO BE SOLVED: To provide an insolation intensity cross-correlation coefficient estimating device that can estimate a cross-correlation coefficient of insolation intensity time-series data between prescribed two points without requiring many pyrheliometers.;SOLUTION: An insolation intensity cross-correlation coefficient estimating device 100 for estimating a cross-correlation coefficient of insolation intensity time-series data between prescribed two points comprises: an auto-correlation function acquiring part 110 that acquires an auto-correlation function of the insolation intensity time-series data at a prescribed first point; a delay time acquiring part 120 that acquires first delay time meaning length of time which a cloud existing in a direction perpendicular to a wind direction reaches a prescribed second point from the first point; and a cross-correlation coefficient estimating part 130 that uses the acquired auto-correlation function and first delay time to estimate the cross-correlation coefficient of the insolation intensity time-series data between the first and second points.;SELECTED DRAWING: Figure 2;COPYRIGHT: (C)2016,JPO&INPIT
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