LIGO Document G1600470-v1

Constructing Natural Glitch Dictionaries

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G - Presentations (eg Graphics)
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A simple yet general MIMO model of an interferometer suggests that glitches (in any output channel) are approximately linear combinations of canonical (impulse) responses (specific of that channel). It is suggested that blind source separation may be used to retrieve the above canonical responses, in the perspective of active subtraction.
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LVC March 2016 poster

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