Matlab在场地微振动信号数据处理中的应用  

Application of Matlab in Data Processing of Ground Microtremor Signals Observation

作　　者：高飞[1] 丁国洪[2] 孙小刚[1] 蔡彩君[1] 

机构地区：[1]上海岩土工程勘察设计研究院,上海市200002 [2]上海市政工程设计研究院,上海市200092

出　　处：《勘察科学技术》2005年第6期59-60,64,共3页Site Investigation Science and Technology

摘　　要：在场地微振动信号的数据处理中,与采集仪器捆绑在一起的分析软件功能过于简单,很难满足实际的工程需要。Matlab提供了丰富的库函数,简捷、高效,可快速、有效地解决该问题。该文结合工程实例介绍了Matlab在场地微振动信号数据处理中的应用。It is difficulty to make an objective and scientific conclusion in ground micro-tremor signals observation because of various environmental interferences. On the other hand, the packed program cannot meet complex requirements of data processing. It is knotty for us with routine ways and means. By the tool of Matlab, which is compact and effective, we can resolve the problem easily.

关 键 词：场地微振动信号 数据处理 库函数 微弱随机振动 频谱分析 

分 类 号：TU195[建筑科学—建筑理论]