用于搜寻rayleigh波在多层介质中频散的解的求根函数。用matlab开发的。-this program developed for seeking the groupvelocity and phasevelocity according the period and the initial velocity。

matlab频散曲线程序，瑞雷面波勘探是近年来兴起的一种新的浅层地震勘探方法，广泛应用于工程勘探、岩土工程以及地基评估等方面。-Matlab dispersion curve of Rayleigh wave exploration is in recent years the rise of a new method of shallow seismic exploration, widely used in engineering exploration, geotechnical engi