Optimum filters from experimentally measured noise in high resolution nuclear spectroscopy
作者: E. GattiA. GeraciG. Ripamonti
作者单位: 1Politecnico di Milano, Dipartimento di Elettronica e Informazione, Piazza Leonardo da Vinci 32, Milano 20133, Italy
刊名: Nuclear Inst. and Methods in Physics Research, A, 1998, Vol.417 (1), pp.131-136
来源数据库: Elsevier Journal
DOI: 10.1016/S0168-9002(98)00612-3
原始语种摘要: Abstract(#br)We introduce a general method for calculating the optimum filter for high-resolution nuclear spectroscopy starting from an experimentally measured noise spectrum. The method is based on fitting the experimental noise, recorded in a finite bandwidth, by a truncated Laurent series approximation. The procedure of evaluating the noise power spectral density and of synthesizing the corresponding optimum filter is fully developed and applied to a typical example.
全文获取路径: Elsevier  (合作)