【摘要】 应用人工模拟地震波的方法模拟轨道谱,仿人工地震波的原理,根据三角级数法并结合轨道谱的一些知识,自编程序,求得轨道几种不平顺的功率谱密度函数即轨道谱,并与其本身的目标谱进行比较,说明其优点,得出一些结论.更多还原

【Abstract】 In this paper,the track spectrum density is imitated as to this method of artificial seismic wave.And combining the trigonometric series according to some knowledge of the orbital spectrum,the programme is compiled in order to obtain the power spectral density function of some kinds of track irregularities,and this is the track spectrum,too.Though comparing with its own goal spectrum,the advantages are proved,and some conclutions are drawn.更多还原