Sparse Regression Algorithm for Activity Estimation in γ Spectrometry - Sepulcre, Yann; Trigano, Thomas; Ritov, Ya'acov (IEEE transactions on signal processing, 2013)
Keywords: Algorithms; Applied sciences; compressed sensing; Computer simulation; Counting; Detection, estimation, filtering, equalization, prediction; Dictionaries; Distortion measurement; Estimates; Estimation; Exact sciences and technology; Information, signal and communications theory; Parameter estimation; Photonics; Photons; Real-time systems; Regression; Sampling, quantization; Shrinkage; Signal analysis; Signal and communications theory; Signal processing algorithms; Signal representation. Spectral analysis; Signal, noise; Sparse approximation; Spectrometers; Spectroscopy; statistical analysis; Telecommunications and information theory; Performance evaluation; Dictionaries; Parameter estimation; Far field; Algorithm; Poisson process; Direct method; Statistical method; Arrival time; Spectrometry; Simulation; spectroscopy; Signal processing; statistical analysis; Signal analysis; Compressed sensing