منابع مشابه
A Haunted Form
A LONELY ARCADE of ornate classical columns leads from the beautiful sky of a tranquil day to an elaborate but rationally ordered interior. In this light-filled space elegantly dressed men are surrounded by canvases show ing ruined buildings or fragments from classical sites or paintings and statues also from antiquity. Among the many admired objects, the eye picks out a few at a time: the Far...
متن کامل“Haunted” quantum contextuality
Two entangled particles in threedimensional Hilbert space (per particle) are considered in an EPR-type arrangement. On each side the Kochen-Specker observables {J 1 , J 2 2 , J 2 3 } and {J̄ 2 1 , J̄ 2 2 , J 2 3 } with [J 2 1 , J̄ 2 1 ] 6= 0 are measured. The outcomes of measurements of J 3 (via J 2 1 , J 2 2 ) and J 2 3 (via J̄ 1 , J̄ 2 2 ) are compared. We investigate the possibility that, althoug...
متن کاملScreening in a spirit haunted world.
High-throughput screening (HTS) campaigns can be dominated by hits that ultimately turn out to be non-drug-like. These "nuisance" compounds often behave strangely, with steep dose-response curves, absence of clear structure-activity relationships, and high sensitivity to assay conditions. Several mechanisms contribute to these artifacts, including chemically reactive molecules, those that absor...
متن کاملBlind Channel Equalization with Amplitude Banded Godard and Sato Algorithms
The least-mean-squares (LMS) algorithm which updates the filter coefficients by a stochastic gradient descent approach is the most popular adaptive filtering one. In this paper we propose a novel amplitude banded (AB) technique with LMS on Godard (ABGodard) and Sato (ABSato) algorithms for the equalization of communication channels. The non-linear properties of the AB technique with LMS algorit...
متن کاملOn the existence of undesirable global minima of Godard equalizers
We consider the problem of global convergence of Godard equalizers in the special case of binary (2-PAM) input signals , when the channel impulse response is complex. We present a class of global minima of all Godard equalizers for this case, which do not correspond to settings free of inter-symbol-interference (ISI). The equalizer output corresponding to these global minima appears as a four-p...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Quarterly Review of Film and Video
سال: 2023
ISSN: ['1050-9208', '1543-5326']
DOI: https://doi.org/10.1080/10509208.2023.2227939