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arXiv 1003.2178gr-qc
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噪声主导信号的盲搜索:一种松散相干方法

On blind searches for noise dominated signals: a loosely coherent approach

Vladimir Dergachev

摘要:

我们介绍了一个“松散的相干”的方法,用于检测连续的引力波,桥梁之间的差距半相干和纯相干的方法。对可接受的信号族的显式控制用于增加基于功率的统计的灵敏度,同时避免传统匹配滤波器的高计算成本。几个例子,以及一个原型实现进行了讨论。

英文摘要:

We introduce a "loosely coherent" method for detection of continuous gravitational waves that bridges the gap between semi-coherent and purely coherent methods. Explicit control over accepted families of signals is used to increase sensitivity of power-based statistic while avoiding the high computational costs of conventional matched filters. Several examples as well as a prototype implementation are discussed.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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