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DOE OSTI · 2477571

Waveform resampling with LMN method

Gerlach, L.·Gu, W.·Nayak, N.·Qian, X.·Viren, Brett
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Abstract

In this article, resampling is a common technique applied in digital signal processing. Based on the Fast Fourier Transformation (FFT), we apply an optimization called here the LMN method to achieve fast and robust re-sampling. In addition to performance comparisons with some other popular methods, we illustrate the effectiveness of this LMN method in a particle physics experiment: re-sampling of waveforms from Liquid Argon Time Projection Chambers.

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72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDSdata processing methodsdigital signal processingneutrino detectorstime projection chambers

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Gerlach, L., Gu, W., Nayak, N., Qian, X., Viren, Brett. 2024-10-29. Waveform resampling with LMN method. https://doi.org/10.1088/1748-0221%2F19%2F10%2Fp10029

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