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yi zhong ti qu sheng bo quan bo xin xi de xin fang fa qi yi zhi fen jie fa
Author(s): 
Pages: 29-33+5
Year: Issue:  1
Journal: Well Logging Technology

Keyword:  声波全波列测井波形数据处理;
Abstract: 本文提出了一种提取声波全波列测井信息的新方法——奇异值分解(SVD)法.文章简述了SVD的数学概念,并详细地介绍了SVD用于提取声波全波列测井记录信息的基本原理及其实现过程,该方法具有分辨率高、容噪能力强等优点.它对时间及空间采样间隔无要求(即适应有假频的情况),尤其适用于多条波形曲线的处理。
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