Solution of an unstable inverse problem: wave source evaluation from observation of velocity distribution

TAEK S. JANG; HANG S. CHOI; TAKESHI KINOSHITA

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Solution of an unstable inverse problem: wave source evaluation from observation of velocity distribution

机译：不稳定逆问题的解决方案：通过观察速度分布来评估波源

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This paper illustrates how to estimate a wave source generating a wave system, including local waves, with the assumption of linear dispersive waves of two dimensions. The estimation of wave source is realized by using an inverse Problem. Unfortunately, the inverse problem is ill-posed in The sense of stability, since the wave source information in- Cluded in local waves diminishes as the distance from the wave Source increases.

机译：本文说明了如何在二维线性色散波假设下估算生成包括局部波在内的波系统的波源。波源的估计是通过使用反问题实现的。不幸的是，反问题在稳定性意义上是不合适的，因为随着距波源的距离的增加，包含在局部波中的波源信息会减少。

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《Journal of marine science and technology》 |2000年第4期|p.181-188|共8页
作者
TAEK S. JANG; HANG S. CHOI; TAKESHI KINOSHITA;
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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类水路运输;
关键词
Ill-Pose problem; Regularizations; Determination of wave source;

机译：不适的问题;正则化;确定波源;

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Solution of an unstable inverse problem: wave source evaluation from observation of velocity distribution

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