نتایج جستجو برای: theta filter

تعداد نتایج: 136819  

1998
Daeho Chung

WH-words are not uniform in their syntactic behaviors. Adjunct WH-words such as HOW and WHY are said to be more restricted in their distribution than argument WH-words such as WHO and WHAT. It is observed, however, that HOW in some East Asian languages behaves more like argument WH-words and does not display ECP effects. In this paper, I try to account for the HOW vs. WHY difference in Korean. ...

2010
Charles W. Fox Tony J. Prescott

A previous paper [2] presented a model (UCPF-HC) of the hippocampus as a unitary coherent particle filter, which combines the classical hippocampal roles of associative memory and spatial navigation, using a Bayesian filter framework. The present paper extends this model to include online learning of connections to and from the CA3 region. Learning in the extended neural network is equivalent t...

Journal: :Vision research 1993
D Regan S J Hamstra

It is well known that, if a rigid sphere is moving at constant speed towards the eye along the line of sight then, for small values of theta, T = theta/theta, where T is the time to contact, theta is the instantaneous angular size and theta is the rate of increase of angular size. We describe a rationale and an experimental procedure for demonstrating empirically when subjects base discriminati...

2015
Svyatoslav Kharitonov Camille-Sophie Brès

The development of thulium-doped fibre lasers (TDFL) is motivated by numerous potential applications in spectroscopy, remote sensing, medicine, material processing, and telecommunications. The all-fibre corepumped ring cavity TDFLs exploiting fiberized grating-based filter [1] or Fabry-Pérot etalon [2] as a wavelength selective element were reported. An optical isolator should be inserted into ...

Journal: :Medical physics 2011
Grace J Gang Junghoon Lee J Webster Stayman Daniel J Tward W Zbijewski Jerry L Prince Jeffrey H Siewerdsen

PURPOSE Design and optimization of medical imaging systems benefit from accurate theoretical modeling that identifies the physical factors governing image quality, particularly in the early stages of system development. This work extends Fourier metrics of imaging performance and detectability index (d') to tomosynthesis and cone-beam CT (CBCT) and investigates the extent to which d' is a valid...

Journal: :Annals of Pure and Applied Logic 2021

We introduce the property ``$F$-linked'' of subsets posets for a given free filter $F$ on natural numbers, and define properties ``$\mu$-$F$-linked'' ``$\theta$-$F$-Knaster'' in way. show that $\theta$-$F$-Knaster preserve strong types unbounded families maximal almost disjoint families. Concerning iterations such posets, we develop general technique to construct $\theta$-$\mathrm{Fr}$-Knaster ...

Journal: :iranian journal of fuzzy systems 2013
pankaj kumar satvinder singh bhatia vijay kumar

for any lacunary sequence $theta = (k_{r})$, we define the concepts of $s_{theta}-$limit point and $s_{theta}-$cluster point of a sequence of fuzzy numbers $x = (x_{k})$. we introduce the new sets  $lambda^{f}_{s_{theta}}(x)$, $gamma^{f}_{s_{theta}}(x)$ and prove some inclusion relaions between these and the sets $lambda^{f}_{s}(x)$, $gamma^{f}_{s}(x)$ introduced in ~cite{ayt:slpsfn} by aytar [...

Journal: :فیزیک زمین و فضا 0
مسلم فاتحی دانشجوی دکترای مهندسی معدن - اکتشاف، دانشگاه صنعتی اصفهان، ایران غلامحسین نوروزی دانشیار، دانشکده مهندسی معدن، پردیس دانشکده های فنی، دانشگاه تهران، ایران میثم عابدی دانشجوی دکترای مهندسی معدن – اکتشاف، دانشکده مهندسی معدن، پردیس دانشکده های فنی، دانشگاه تهران، ایران

magnetic survey is nowadays the most efficient non-destructive geophysical method. this technique puts emphasis on the measurement of anomalies of the earth’s magnetic field, caused by the presence of archaeological remains in the ground. magnetic survey is one of the oldest geophysical methods for airborne and land use. that is why there is a large volume of data that could be used for geologi...

Journal: :Siam Journal on Control and Optimization 2021

In this paper, we study a generalized Kalman--Bucy filtering problem under uncertainty. The drift uncertainty for both signal process and observation is considered, the attitude to characterized by convex operator (convex risk measure). optimal filter or minimum mean square estimator (MMSE) calculated solving estimation operator. first part of studied $g$-expectation which special For case, pro...

Abstract This paper focuses on the most prominent theta roles used in the Sindhi language. The study attempts to answer to the research question, ‘How are theta roles prominently used in the Sindhi language?’ The data come from the young native Sindhi speakers. Each verb phrase in the data is examined with the help of Carnie’s (2007) ‘Theta Roles and Thematic Relations’ in order to find the pro...

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