Báo cáo hóa học: " Bit Error Rate Performance Analysis of a Threshold-Based Generalized Selection Combining Scheme in Nakagami " docx

... Networking 2005:2, 242–248 c  2005 Hindawi Publishing Corporation Bit Error Rate Performance Analysis of a Threshold-Based Generalized Selection Combining Scheme in Nakagami Fading Channels Ahmed ... BER Performance Analysis of T-GSC in Nakagami Channels 245 where β max = γ max / ¯ γ and β th = γ th / ¯ γ. Note that the solution in (5) for Nakagami f...

Ngày tải lên: 23/06/2014, 00:20

... individual users P e . BER Analysis for MC-CDMA in Nakagami- m Fading Channels 1593 APPENDIX THE CHARACTERISTIC FUNCTION OF A RAYLEIGH RANDOM VARIABLE To obtain the performance of the receivers using ... of an MC-CDMA system with multiple active users in a Nakagami- m fading channel. The fading channels used in computer simulations are Rayleigh (corresponding to m = 1) f...

Ngày tải lên: 23/06/2014, 01:20

... qualitative data of arm movement in space including movement velocities and accelerations. Joint angles and interjoint coordination can be calculated. In addition to the assessment of performance, ... that reaching and grasping movements vary according to the goal and constraints of the task. For example, a pointing movement has different kinematics than a movement combined wit...

Ngày tải lên: 19/06/2014, 10:20

... coefficients in each subband are coded using SPIHT algorithm [8] in a blockwise basis. In [9], Anantrasirichai et al. achieved a spatial scalability of image views via in- band disparity estimation and ... Article Rate Distortion Analysis and Bit Allocation Scheme for Wavelet Lifting-Based Multiview Image Coding Pongsak Lasang 1 and Wuttipong Kumwilaisak 2 1 Media Processin...

Ngày tải lên: 21/06/2014, 20:20

... for future analysis. A new file is created for each trial. AsecondJavaprogram(Analyze.java) was developed to analyze the saved files containing the received packets. Since the transmitted data is known, ... program can easily calculate the bit error rate (BER) and PER for all received packets in each trial. In addition, it determines packet loss rate (PLR) for each trial, the bi...

Ngày tải lên: 21/06/2014, 18:20

... CWD has a real parameter σ which al- lows one to select the amount of filtering in the TF domain [17]. 10 EURASIP Journal on Advances in Signal Processing Boualem Boashash obtained a Diplome d’Ingenieur-Physique-Electronique ... joined the Perinatal Research Centre (PRC), The University of Queensland in Brisbane, Australia, as a Research Fellow and also as the Dean of the Col...

Ngày tải lên: 22/06/2014, 20:20

... the application of nonlinear methods to the analysis of COP time series [32]. Table 1: Mean (standard deviation) parameter values during single and dual task conditions. Parameter SOT AP ML Single ... structure of COP variability remains unclear. Were the changes in ApEn during dual task performance large enough to be clinically important? We acknowledge that even the largest mea...

Ngày tải lên: 19/06/2014, 10:20

... kept in a body warm plexi-glass chamber. Urine was collected by way of a ureteral catheter in calibrated glass cylinders. Parameters Apart from basic experimental data (table 3: weight parameters, ... constant values of the creatinine clearance. In that way figure 1 was constructed and the interrelation of the following parameters can be analyzed: creatinine U/P quotient (U/P...

Ngày tải lên: 20/06/2014, 00:20

... R-R intervals [MCL], and heart -rate variability parameter pNN50), copper (increased blood urea nitrogen and MCL; decreased plasminogen activator inhibitor 1), and sulfur (increased ventricular ... et al. assessed if the exposure to fine particulate matter (PM2.5) from traffic affects heart -rate variability, thrombosis, and inflammation [8]. This work was a reanalysis and investigat...

Ngày tải lên: 20/06/2014, 00:20

... which are usually latent, have been described for monkeys, including Macaca (M.) mulatta (rhesus monkeys), M. fascicularis (long-tailed macaques), M. radiata (bonnet macaques), M. fuscata (Japanese ... (occupational) physician - now have a sustainable plan of action for the timing of the BioMed Central Page 1 of 5 (page number not for citation purposes) Journal of Occupational Medic...

Ngày tải lên: 20/06/2014, 00:20