摘要
论述了周期-频度谱方法在分析数字化地震记录中的应用。结果表明该方法对识别各类振动的性质较为有效。所形成的一整套分析流程适用于各种地震数字记录分析
Applying period frequency spectrum method to analysis of digital seismic recording is discussed in this parer.The results show that the method is effective for different vibration to be distinguished.The method is suitable for various digital seismric data.