沪江词库精选lower band是什么意思、英语单词推荐 下边,低频带 相似短语 lower band 下边,低频带 lower side band upconverter 下边带上变频器 lower side band characteristic 下边带特性 lower tweendeck 下部甲板间 lower powered 低功率的 asymptotic lower bound 渐近下界 general lower derivate 一般下...
Under ∞ \ell_{\infty} -norm variations, our bounds are found to be close to the state-of-the-art upper bound (Hong \emph{et al.}, 2023). Under RKHS norm variations, the upper and lower bounds are still reasonably close but with more of a gap, raising the interesting open question...
Define lower bound. lower bound synonyms, lower bound pronunciation, lower bound translation, English dictionary definition of lower bound. n. A number less than or equal to any number in a set. American Heritage® Dictionary of the English Language, F
We first investigate the lower bound for higher eigenvalues λi of the Laplace operator on a bounded domain and obtain a sharp lower bound. Then, we extent this estimate of the eigenvalues to general cases. Finally, we study the eigenvalues Γi for the clamped plate problem and deliver a sh...
It is shown that for static dense TH-IR UWB wireless sensor network, which sensor nodes are distributed in a square of unit area according to a Poisson point process of intensity n, the lower bound on the lifetime is Omega((radic(n)/log radic(n)) alpha-2), where alpha > 2 is the...
However, in recent times,two-dimensional (2-D) arrays have emerged with promising applications in wireless communication,such as ultra wide-band (UWB), 2-D synchronization, massive multiple-inputmultiple-output (MIMO), 2-D multi-carrier code division multiple access (2D-MC-CDMA),etc. Although...
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asymptotic lower bound 渐近下界 general lower derivate 一般下导数 lower (dead)center 下止点 lower animal 低等动物 lower bainite 下贝氏体 lower band 下边,低频带 相似单词 lower adj. 1.下面的,下方的 2.在底部的,近底部的 3.朝海岸的 v. 1.[T]把…放低,使…降下 2.[I]减小,缩小,...
We present simple lower bounds on the ground state energy of the 2D Hubbard model for various values of band filling and coupling constant. We derive two types of bounds, both based on decomposing the model Hamiltonian into a sum of sub-Hamiltonians. We show how these bounds can be used,...
(2006). Upper bound on operational lifetime of ultra wide band sensor network. In Proceedings of first international conference on wireless algorithms, systems and applications, pp. 271–282. Gezici, S., Kobayashi, H., Poor, H. V., & Molisch, A. F. (2004). Performance evaluation of ...