Synthesis of optimal digital shapers with arbitrary noise using simulated annealing
Identifiers
Permanent link (URI): http://hdl.handle.net/10017/37762DOI: 10.1016/j.nima.2013.11.099
ISSN: 0168-9002
Date
2014-02-21Funders
Ministerio de Ciencia e Innovación
Junta de Comunidades de Castilla-La Mancha
Bibliographic citation
Regadío, A., Sánchez-Prieto, S. & Tabero, J. 2014, "Synthesis of optimal digital shapers with arbitrary noise using simulated annealing", Nuclear Instruments and Methods in Physics Research Section A, vol. 738, pp. 74-81
Keywords
Spectroscopy
Noise
Shaping
Adaptive
Digital signal processing
Simulated annealing
Project
info:eu-repo/grantAgreement/MINECO//AYA2012-39810-C02-02/ES/UNIDAD DE CONTROL PARA EL INSTRUMENTO EPD DE SOLAR ORBITER/
info:eu-repo/grantAgreement/JCCM//PPII10-0150-6529
Document type
info:eu-repo/semantics/preprint
Version
info:eu-repo/semantics/submittedVersion
Rights
Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
© 2014 Elsevier
Access rights
info:eu-repo/semantics/openAccess
Abstract
This paper presents the structure, design and implementation of a new way of determining
the optimal shaping in time-domain for spectrometers by means of simulated
annealing. The proposed algorithm is able to adjust automatically and in
real-time the coefficients for shaping an input signal. A practical prototype
was designed, implemented and tested on a PowerPC 405 embedded in a Field
Programmable Gate Array (FPGA). Lastly, its performance and capabilities were
measured using simulations and a neutron monitor.
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