Filtyp
This paper addresses the problem of distributed Kalman filtering, with focus on limiting the required communication bandwidth. By distributed we refer to a scenario when all nodes in the network desire an estimate of the full state of the observed system and there is no centralized computation center. Communication only takes place between neighbors and only a fixed number of times each sample. To
I have documented creativity workshops and collected ethnographic data for evaluation purpose through a method I call participatory scriptwriting. The main purpose with the method has been to reach an understanding of how the participants perceive their reality through synthesizing their impressions of the workshops in a short manuscript. When the workshop has ended they have acted according to th
This paper presents a joint clustering-and-tracking framework to identify time-variant cluster parametersfor geometry-based stochastic MIMO channel models.The method uses a Kalman filter for tracking and predicting cluster positions, a novel consistentinitial guess procedure that accounts for predicted cluster centroids, and the well-known KPower-Means algorithm for cluster identification.We teste
Artikeln bygger på en jämförande analys av Hemingways Och solen har sin gång och Mihël R Roskams film Bullhead. Enligt argumentationen använder båda dessa verk nötkreaturet - tjuren - för att problematisera manlig sexualitet, men också för att utvinna mänsklig dramatik genom att visa upp djurs lidande och död. Djuren blir på detta sätt medel för att tala om mänskliga problem, medan narrativet lämn
The objective of this paper is to present a generalization of a newly developed physical bound on antennas of arbitrary shape to elliptical polarizations. The new bounds are comparable with the classical limitations for spherical geometries but provide sharper inequalities for other geometrical shapes.
A 12 GHz PLL with digital output phase control has been implemented in a 90 nm CMOS process. It is intended for LO signal generation in integrated phased array transceivers. Locally placed PLLs eliminate the need of long high frequency LO routing to each transceiver in a phased array circuit. Routing losses are thereby reduced and design of integrated phased array transceivers become more modular.
High-spin states in 154Dy were studied with the Gammasphere spectrometer using the 36S(122Sn,4n) reaction. Band terminating states were identified in the spin range I=(36–48)ħ, and were found to compete with collective rotational cascades up to the highest observed spins. Several “sidebands” feeding the terminating structures were identified as well. A band dominated by M1 transitions was observed
