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arXiv · 1003.2178

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

Vladimir Dergachev
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Abstract

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.

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Vladimir Dergachev. 2010-08-23. On blind searches for noise dominated signals: a loosely coherent approach. https://doi.org/10.1088/0264-9381%2F27%2F20%2F205017

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