A given seismic wave field can be described using different kinds of seismic wavelets.
对于一个确定的地震波场，可用不同类型的子波来描述。
The specific measure taken is to average the multiple channel spectra so as to estimate correctly the amplitude spectra of seismic wavelets.
具体实现采用了多道谱平均法，以正确估算地震子波的振幅谱。
The paper elaborated on the principle of noise suppression processing by using GHM orthogonal multi wavelets for seismic signal and gave real examples to show the effectiveness of the method.
本文详细说明了应用GH M正交多小波对地震信号进行去噪处理的原理，并给出实际例子说明该方法的有效性。
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