Page 39 - 《应用声学》2020年第1期

第 39 卷 第 1 期 陈宝书等： 基于几何级数展开的鬼波压制方法 35

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图 13 实际资料及其压制鬼波以后结果：频谱
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波算法和 FK 波场延拓技术的优势：通过级数截断 new method for ghost wave suppression based on the it-
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