Báo cáo hóa học: " Time of Arrival Estimation for UWB Localizers in Realistic Environments" pot

... and mitig ation of NLOS ranging errors are analyzed in [21, 22] and, in the specific UWB range estimation context, in [23]. An algorithm for ranging estima- tion in the case of an intermittently ... Hindawi Publishing Corporation EURASIP Journal on Applied Signal Processing Volume 2006, Article ID 32082, Pages 1–13 DOI 10.1155/ASP/2006/32082 Time of Arrival Estimation...

Ngày tải lên: 22/06/2014, 23:20

... culture system formulated initially for SSC expansion, containing LIF, putrescine, EGF, GDNF, bFGF, insulin and transferrin. The proliferating cells that resulted were described as forming compact ... detectable by in situ BrdU immunocy- tochemistry, in the neonatal mouse ovary. The distinct, nuclear staining for BrdU in the oocyte of Fig ure two ‘e’ of Johnson et al. [7], and...

Ngày tải lên: 20/06/2014, 07:20

... surface-chemistry-based approach for investigating the influence of sur face func- tionalization on the growth of Au nanostructures on graphene thin films by utilizing various pyrene deriva- tives containing different ... reveals the lattice fringe spa- cing of about 0.34 nm from a single sheet of a gra- phene. A good distribution of Au nanoparticles in the matrix phase of gra...

Ngày tải lên: 21/06/2014, 03:20

... different trainings are considered, including the random training sequences whose elements are ran- domly chosen form BPSK signaling, the orthogonal training sequences which are distinct columns of Hadamard ... Networking 5 0 5 10 15 20 25 30 10 0 10 −1 10 −2 10 −3 10 −4 10 −5 SNR (dB) MSE Randon training Orthogonal training Orthogonal optimal training Zadoff-Chu optimal training Figure 1: MS...

Ngày tải lên: 21/06/2014, 17:20

... ≥ 0forallx Î E and y Î C. In this case, Q is uniquely determined. Using this result, Aoya ma et al. obtained the following result. Recall that, for a mapping T : C ® E,the set of fixed points of ... mappings in Banach spaces. J Math Anal Appl. 67, 274–276 (1979). doi:10.1016/0022-247X(79)90024-6 10. Suzuki, T: Strong convergence theorems for infinite families of nonexpansive map...

Ngày tải lên: 21/06/2014, 01:20

... location information. One alternative for providing accurate position-related information is to use ultra-wideband (UWB) signals. The high time resolution of UWB signals presents a potential for very ... Oppermann, “Performance of UWB position estimation based on time- of- arrival measurements,” in Pro- ceedings of the IEEE Conference on Ultra Wideband Systems and Tech...

Ngày tải lên: 21/06/2014, 22:20

... muscle used for training, τ flexor (t) is the torque of the flexor muscle used for training at time t , and τ extensor (t) is the torque of the flexor muscle used for training at time t. Similarly ... samples with resampling. Training time t, was measured as the number of seconds it took for each model to be trained. All training and testing was performed on a computer wit...

Ngày tải lên: 19/06/2014, 08:20

... be quantified by measuring the stride-to-stride variability of gait timing. Previous work has shown an increase in both the variability of the stride time and swing time in PD, but the origins of these changes ... ground was determined using a stopwatch by measuring the average time the subject walked the middle 10 meters of the 35 meter walkway during the two minutes of t...

Ngày tải lên: 19/06/2014, 10:20

... study of multi-point BVPs for linear second-order ordinary differential equations was initiated by Il in and Moiseev [6]. Since then many authors have studied more general nonlinear multi- point ... Geosciences, Beijing 100083, P.R. China 2 Department of Mathematics, Beijing Institute of Technology, Beijing 100081, P.R. China ∗ Corresponding author: zhao junfang@163.com Abstract In...

Ngày tải lên: 21/06/2014, 17:20

... study of multi-point BVPs for linear second-order ordinary differential equations was initiated by Il in and Moiseev [6]. Since then many authors have studied more general nonlinear multi- point ... Geosciences, Beijing 100083, P.R. China 2 Department of Mathematics, Beijing Institute of Technology, Beijing 100081, P.R. China ∗ Corresponding author: zhao junfang@163.com Abstract In...

Ngày tải lên: 21/06/2014, 17:20