Gamma-ray spectroscopy with anode pulses of NaI (Tl) detector using a low-cost digitizer system

H Kasani, S Ashrafi, N Ghal-Eh… - Applied Radiation and …, 2021 - Elsevier
… To this end, a non-iterative algorithm to fast fit the Gaussian model function was improved.
Moreover, the pile-up correction was performed at different count rates employing the …

Image completion with heterogeneously filtered spectral hints

X Xu, S Navasardyan, V Tadevosyan… - Proceedings of the …, 2023 - openaccess.thecvf.com
function correlated with its frequency. Meanwhile, Gaussian Split is a spectral split algorithm
that … We fit our SHU in this structure by adding a unique Gaussian Split, segregating spectral …

Determination and adjustment of optimal defocus level for fringe projection systems

B Han, S Yang, S Chen - Applied optics, 2019 - opg.optica.org
… Without loss of generality, this paper uses a simple four-step phase-shifting algorithm for …
in the simulation analysis to Gaussian fitting. The magnitude of the Gaussian fitting result in the …

Design of 16∗ 16 high speed MLM using KOM for image filter applicaton

A Mekkalaki, M Kulkarni - … , and Optimization Techniques  …, 2016 - ieeexplore.ieee.org
… of the DSP system is mainly determined by the function of the … , curve fitting, decimal to
binary conversion and separation … The zero mean Gaussian function is given in equation and is …

PAM-4 eye-opening monitoring techniques using Gaussian mixture model

Y Iijima, K Taya, Y Yuminaka - 2020 IEEE 50th International …, 2020 - ieeexplore.ieee.org
… shaping circuitry using digital signal processing is shown. Sub… By GMM fitting from the
distribution of the observed samples, … GMM classification algorithm. Figure 12(b) shows the GMM …

A simple algorithm for the implementation of second-order-polynomial based peak-tracking methods

T Huang, J Wang, F Duan, J Jiang, X Fu, X Xu - Optical Fiber Technology, 2019 - Elsevier
… we adopt a Gaussian-polynomial or a quadratic fitting. Generally… reported fast algorithms for
solving polynomial fitting problems, … The calculations were completed by using a DSP library …

Advanced digital signal processing techniques for high-speed optical communications links

D Pilori - arXiv preprint arXiv:1903.12260, 2019 - arxiv.org
… Signal Processing (DSP) techniques to high data-rate … simple On-Off Keying modulation.
However, the strong push towards higher data-rates introduced the use of some DSP algorithms

Compressed sensing for wireless communications: Useful tips and tricks

JW Choi, B Shim, Y Ding, B Rao… - … Surveys & Tutorials, 2017 - ieeexplore.ieee.org
… In this case, often referred to as overdetermined scenario, one can recover the desired vector
s using a simple algorithm (eg, Gaussian elimination) as long as the system matrix is a full …

CS2 analysis in presence of non-Gaussian background noise–Effect on traditional estimators and resilience of log-envelope indicators

P Borghesani, J Antoni - Mechanical Systems and Signal Processing, 2017 - Elsevier
… of digital signal processing techniques have been developed to extract CS2 components from
the background noise. Among those techniques… efficiency and simple implementation. The …

Comparison of different Gaussian fitting and phase contrast retrieval methods

N Djurabekova, I Buchanan, A Doherty, M Endrizzi… - 2022 - researchsquare.com
… present, we perform retrieval, ie fitting an appropriate function to the measured IC points with
… A simple algorithm for fitting a Gaussian function [DSP tips and tricks]. IEEE Signal Process. …