phasing time中文什么意思

下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯

Minimum phase time
最短時(shí)相時(shí)間
We discussed the main characteristic parameters of seismic kinesiology and dynamics of mine engineering fracture zone , including relative amplitude , phase time of wave crest , similarity factor , principal frequency band energy , 3 - d space time gradient and coherent coefficient et al . , and puts forward the processing method of 3 - d seismic characteristic parameters about denoise - smoothing , generalization , correlation analysis , characteristic transformation ; and presents the method of pattern recognition of mine engineering fracture zone
摘要本文從時(shí)間域、頻率域、三維空間域介紹了礦山工程裂隙破碎帶主要的地震運(yùn)動(dòng)學(xué)、動(dòng)力學(xué)屬性參數(shù)，包括相對振幅、波峰相位時(shí)間、相似系數(shù)、主頻帶能量、二維空間時(shí)間梯度和相干系數(shù)等，提出了礦山工程裂隙破碎帶三維地震屬性的去噪平滑、歸一化、相關(guān)分析、特征變換的處理方法以及裂隙破碎帶的模式識(shí)別原理與方法，并用實(shí)例說明了該方法的應(yīng)用效果。

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