巴科斯过滤器

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This page is a translated version of the page Dictionary:Backus filter and the translation is 88% complete.

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(bok'∂s)一個反過濾器,可以消除涉及簡單水底的混響效應。 濾波器的z變換表達式為

1 + 2 k z^q + k^2 z^{2q}

其中k是水底反射係數,qts是通過水層的雙向旅行時間,如果ts是採樣間隔。 見Backus(1959)[1]。


參考

1. Backus, M. M., 1959, Water reverberations: their nature and elimination: Geophysics, 24, 233–261.

類別:缺少參考


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Backus filter/zh
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