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arXiv · 2407.21750

Waveform resampling with LMN method

Lino Gerlach·Wenqiang Gu·Nitish Nayak·Xin Qian·Brett Viren
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Abstract

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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Lino Gerlach, Wenqiang Gu, Nitish Nayak, Xin Qian, Brett Viren. 2024-07-31. Waveform resampling with LMN method. https://arxiv.org/abs/2407.21750

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