Sparse Regression Algorithm for Activity Estimation in $\gamma$ Spectrometry
نویسندگان
چکیده
منابع مشابه
Sparse Regression Algorithm for Activity Estimation in γ Spectrometry
We consider the counting rate estimation of an unknown radioactive source, which emits photons at times modeled by an homogeneous Poisson process. A spectrometer converts the energy of incoming photons into electrical pulses, whose number provides a rough estimate of the intensity of the Poisson process. When the activity of the source is high, a physical phenomenon known as pileup effect disto...
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ژورنال
عنوان ژورنال: IEEE Transactions on Signal Processing
سال: 2013
ISSN: 1053-587X,1941-0476
DOI: 10.1109/tsp.2013.2264811