post stack seismic attributes such as seismic energy fractile frenquecy, dipping angle variance, instantaneous dipping angleetc. can be used to predict fracture developing band.
利用地震能量分位数频率、倾角方差和瞬时倾角等叠后地震属性可对裂缝发育带进行定性预测。
this paper differentiates the grade of flood and drought using the rainfall classification method of fractile of standardized normal distribution and fuzzy subset , t…