نتایج جستجو برای: iterative algorithm

تعداد نتایج: 792233  

Journal: :International Journal of Systems Science 2014

Journal: :IOP Conference Series: Earth and Environmental Science 2021

Journal: :International Journal of Advanced Trends in Computer Science and Engineering 2020

Journal: :Annals of Statistics 2022

We propose a general modeling and algorithmic framework for discrete structure recovery that can be applied to wide range of problems. Under this framework, we are able study the clustering labels, ranks players, signs regression coefficients, cyclic shifts even group elements from unified perspective. A simple iterative algorithm is proposed recovery, which generalizes methods including Lloyd’...

A novel hybrid method for tracking multiple indistinguishable maneuvering targets using a wireless sensor network is introduced in this paper. The problem of tracking the location of targets is formulated as a Maximum Likelihood Estimation. We propose a hybrid optimization method, which consists of an iterative and a heuristic search method, for finding the location of targets simultaneously. T...

A new iterative learning controller is proposed for a general unknown discrete time-varying nonlinear non-affine system represented by NARMAX (Nonlinear Autoregressive Moving Average with eXogenous inputs) model. The proposed controller is composed of an iterative learning neural identifier and an iterative learning controller. Iterative learning control and iterative learning identification ar...

Journal: :international journal of nonlinear analysis and applications 2011
m. alimohammady m. koozehgar kallegi

a new class of nonlinear set-valued variationalinclusions involving $(a,eta)$-monotone mappings in a banachspace setting is introduced, and then based on the generalizedresolvent operator technique associated with$(a,eta)$-monotonicity, the existence and approximationsolvability of solutions using an iterative algorithm and fixedpint theory is investigated.

Journal: :Procedia Computer Science 2013

Journal: :Journal of Mathematical Analysis and Applications 1991

Journal: :iranian journal of radiation research 0
m.r. teimoori sichani department of medical radiation engineering, science and research branch, islamic azad university, tehran, iran m. amoui department of nuclear medicine, shahid beheshti university of medical science, tehran, iran sh. akhlaghpoor noor medical imaging center, tehran, iran m. hosntalab department of medical radiation engineering, science and research branch, islamic azad university, tehran, iran

background: in this study, quantitative 32p bremsstrahlung planar and spect imaging and consequent dose assessment were carried out as a comprehensive phantom study to define an appropriate method for accurate dosimetry in clinical practice. materials and methods: ct, planar and spect bremsstrahlung images of jaszczak phantom containing a known activity of 32p were acquired. in addition, phanto...

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