泥石流次声信号时频分析方法的应用研究

许文杰;官洪运;邬晓琳

Analysis of Debris Flow Infrasound Signal Based on Time-frequency Analysis Methods

XU Wen-jie;GUAN Hong-yun;WU Xiao-lin

计算机与现代化 . 2013, (4): 36 -39 . DOI: 10.3969/j.issn.1006-2475.2013.04.009