Waveform resampling with LMN method

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...

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Veröffentlicht in:	Journal of instrumentation 2024-10, Vol.19 (10), p.P10029
Hauptverfasser:	Gerlach, L., Gu, W., Nayak, N., Qian, X., Viren, B.
Format:	Artikel
Sprache:	eng
Schlagworte:	Argon Data processing methods digital signal processing Digital signal processing (DSP) Fast Fourier transformations Neutrino detectors Particle physics Performance assessment PHYSICS OF ELEMENTARY PARTICLES AND FIELDS Resampling Sampling time projection chambers Time projection Chambers (TPC) Waveforms
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Zusammenfassung:	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.
ISSN:	1748-0221 1748-0221
DOI:	10.1088/1748-0221/19/10/P10029