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谱白化程序

于 2022-02-01 发布 文件大小:702.98 kB
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由于大地的吸收作用,使得地震信号高频成分损失,造成分辨率下降,因而,合理地补偿地震信号的高频成分是提高其分辨率的根本方法之一。谱白化方法是高频补偿的一种有效手段,其基本方法是将地震信号进行傅里叶变换,由时间域变到频率域;再在有效的频率范围内进行频率补偿,然后进行傅里叶反变换,由频率域变到时间域.

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