Báo cáo hóa học: " Research Article State Space Initiation for Blind Mobile Terminal Position Tracking" pot

... Advances in Signal Processing Volume 2008, Article ID 394219, 14 pages doi:10.1155/2008/394219 Research Article State Space Initiation for Blind Mobile Terminal Position Tracking Vadim Algeier, 1 Bruno ... degrade the positioning accuracy. For example, the spurious paths produce more association hypotheses and obviously results in a higher likelihood value for the in...

Ngày tải lên: 22/06/2014, 19:20

... Figure 8, the performance curves for two decoding rules were plotted for comparison. As can be seen, the weighted decoding rule performs better than the simple maximum rule since the former takes ... on Advances in Signal Processing Volume 2010, Article ID 781720, 13 pages doi:10.1155/2010/781720 Research Article Distributed Encoding Algorithm for Source Localization in Sensor Net...

Ngày tải lên: 21/06/2014, 08:20

... ident |try statement [do statement] | catch ident in statement |let ident ([params]) : type = statement in statement |local ident : type in statement |statement[weight expression]{| statement[weight ... returns (params]) = statement params :: = ident : type{; ident : type} statement ::= expression |{statement}|statement fby statement |loop[loop-pro f ile] statement |exception ident in stateme...

Ngày tải lên: 21/06/2014, 22:20

... represented by far less particles than the J max original particles. Obviously, this does not bode well for the accuracy of the approximation of the distribution and the performance of ensuing algorithms. A ... manifests itself especially when dealing with high-dimensional state spaces, that is, where the state variable x is actually a vector. Fortunately, this problem can be resolved b...

Ngày tải lên: 21/06/2014, 23:20

... The hypotheses set To implement the object position estimation, (5) is imple- mented. Therefore, it provides an estimation for each point X p,t of the probability that the global object position ... X N j t s,t and Z N j t t are the states and observations of all trackers in the set N j t , respectively. In this way, there is no necessity to create a joint -state space with all track...

Ngày tải lên: 22/06/2014, 00:20

... Corporation Journal of Inequalities and Applications Volume 2008, Article ID 389410, 9 pages doi:10.1155/2008/389410 Research Article On Logarithmic Convexity for Power Sums and Related Results J. Pe ˇ cari ´ c 1, ... ϕ t x/x is a strictly increasing function for x>0. Proof. Since ϕ t x/x   x t−2 > 0, for x>0, therefore ϕ t x/x is a strictly increasing function...

Ngày tải lên: 22/06/2014, 02:20

... Journal on Advances in Signal Processing Volume 2007, Article ID 25672, 13 pages doi:10.1155/2007/25672 Research Article A Generalized Algorithm for Blind Channel Identification with Linear Redundant ... be done before equalization can be performed. Among techniques for identifying unknown channel coefficients, blind meth- ods have long been of great interest. In the literature man...

Ngày tải lên: 22/06/2014, 23:20

... Processing Volume 2010, Article ID 640186, 13 pages doi:10.1155/2010/640186 Research Article Joint Linear Processing for an Amplify-and-Forward MIMO Relay Channel with Imperfect Channel State Informati on Batu ... simply forwards the signal and does not decode it. Recently, space- time coding strategies have been developed for relay networks [5]. In [6], the authors study distrib...

Ngày tải lên: 21/06/2014, 08:20

... Processing Volume 2009, Article ID 612719, 13 pages doi:10.1155/2009/612719 Research Article Power Allocation Strategies for Distributed Space- Time Codes in Amplify-and-Forward Mode Behrouz Maham 1, ... γ max . In the following theorem, we state a closed- form expression for M max (−s)in(27). Theorem 1. For the R independent random variables γ r ,which is stated in (20), the M...

Ngày tải lên: 21/06/2014, 19:20

... follows ϕ  t   ⎧ ⎪ ⎪ ⎪ ⎨ ⎪ ⎪ ⎪ ⎩ 8 5 t, for t ∈  0, 1 2  , 4 5 , for t ∈  1 2 , ∞  . 3.3 Note that f  x   ω  x, T  x   ⎧ ⎪ ⎪ ⎪ ⎨ ⎪ ⎪ ⎪ ⎩ 1 2 x 2 , for x ∈  0, 15 32  ∪  15 32 , 1  , 17 96 , for x  15 32 3.4 and ... 2.11 ω  x n1 ,T  x n1  ≤ ψ  ω  x n ,x n1  ω  x n ,T  x n  , 2.12 for each integer n ≥ 0. Since ψt < 1 for each t ∈ 0, ∞...

Ngày tải lên: 21/06/2014, 20:20