Such graphs have numerous applications in computer science and psychology, and they also have nice spectral properties. In this paper, we consider the distance matrix of a connected threshold graph. We show that there are no distance eigenvalues of threshold graphs lying in the interval (-2, -...
In diverse areas of physics and engineering, structural constraints on system dynamics can be understood via the system’s eigenmodes, which are fundamental spatial patterns corresponding to the natural, resonant modes of the system12. In the linear regime, such as brain activity under normal (that...
Conventional nanophotonic schemes minimise multiple scattering to realise a miniaturised version of beam-splitters, interferometers and optical cavities for light propagation and lasing. Here instead, we introduce a nanophotonic network built from multip
The application of such process in the domain of medicine has a series of implications and difficulties, especially regarding the application of data mining techniques to data, mainly time series, gathered from medical examinations of patients. The goal of this paper is to describe the lessons ...
regardless of the magnitude of the focused pixel, the pre-set thresholdηremains fixed, which would violate the principle of human perception. Therefore, following the fact that human perception of a pattern depends not only on the absolute intensity of the stimulus but also on the relative varia...
The data on these graphs can be visualized as a finite collection of samples, with one sample at each vertex in the graph. Collectively, we refer to these samples as a graph signal. 图上的数据可视化为样本的有限集合,这些样本称为图信号(定义在节点上的数据). 高度表示的是signal的value Image...
Thin polymer films of PS:PNIPAM blend were prepared with horizontal dipping technique [30]. The method provides gradient samples where thickness grows monotonically with distance, what influences the size of domains [31]. The topology and surface composition of PS:PNIPAM patterns were examined with ...
The range of the RF model scores (0.82–0.85) has a wider interquartile range (distance between the top and bottom sides of the box) than that the ET model scores (0.92–0.93). In general, the interquartile range could be considered a more robust measure to assess the stability of the...
1.1. Applications and Optical Spectra in Biological Samples Since the development of the first microscope by the pioneer Zacharias Jansen (16th century), Robert Hooke (17th century) and later by Anton van Leeuwenhoek (18th century), it has become evident that biological entities have optical propert...
Distance spectra and upper bounds on error probability for trellis codes. A. N. Trofimov Boris D. Kudryashov 原文链接 谷歌学术 必应学术 百度学术 On the trellis complexity of certain binary linear block codes. Øyvind Ytrehus 原文链接 谷歌学术 必应学术 百度学术 Asymptotically good codes...