|
|||||
|
|
| 基于Aki模型的近震S波尾波Q值求解及分析软件研制 | |
| 引用本文： | 朱新运,刘杰,张帆.基于Aki模型的近震S波尾波Q值求解及分析软件研制[J].地震研究,2006,29(1):76-80. |
| 作者姓名： | 朱新运 刘杰 张帆 |
| 作者单位： | 1. 浙江省地震局,杭州,310013;中国地震局地球物理研究所,北京,100081 2. 中国地震台网中心,北京,100045 3. 浙江省地震局,杭州,310013;中国科技大学,合肥,230026 |
| 基金项目： | 浙江省科技计划;中国地震局实验室基金 |
| 摘 要： | 介绍了基于Aki单次散射模型，在Matlab平台下开发研制近震S波尾波Q值的求解及分析软件的相关思路及数据实现、资料处理过程、窗口化程序软件模块的功能及使用方法，定量计算并分析了噪声水平、滤声器性能、数据采样等因素对计算尾波Q值的影响，数据处理中引入了数据的动态采样方法。为了便于使用，该软件在设计上即没置了相关计算的默认控制参数，同时又对一些关键控制参数预留了可输入数据接口。 |
| 关 键 词： | 尾波Q值 资料处理 窗口化程序 |
| 文章编号： | 1000-0666-(2006)01-0076-05 |
| 收稿时间： | 2005-04-01 |
| 修稿时间： | 2005年4月1日 |
Development of Q-value Calculating and Processing Software Using S-wave Coda in Local Earthquakes Based on Aki Model |
|
| ZHU Xin-yun,LIU Jie,ZHANG Fan.Development of Q-value Calculating and Processing Software Using S-wave Coda in Local Earthquakes Based on Aki Model[J].Journal of Seismological Research,2006,29(1):76-80. | |
| Authors: | ZHU Xin-yun LIU Jie ZHANG Fan |
| Institution: | 1. Earthquake Administration of Zhejiang Province, Hangzhou 310013, China;2. Institute of Geophysics, CEA, Beijing 100081, China;3. China Seismic Network Center, Beijing 100036, China;4. University of Science and Technology of China, Hefei 230031, China |
| Abstract: | We suggest a data processing window software of Q value using S-wave coda of the local earthquake that is developed based on Matlab platform and Aki single scatter model, introduce its design reason, data solution realization, data processing and the usage of function modules in visual software, and quantitatively analyze the effects of noise level, filter function, sampling rate on Q value. It is the first time to introduce dynamically sampiing method in the date process. For easy use, in the design of the program we set the defaults of control parameters reasonably but keep the input interface for important control parameters. |
| Keywords: | Matlab |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |