Báo cáo hóa học: "Performance Analysis of the Blind Minimum Output Variance Estimator for Carrier Frequency Offset in " pot

... Signal Processing Volume 2006, Article ID 49257, Pages 1–8 DOI 10.1155/ASP/2006/49257 Performance Analysis of the Blind Minimum Output Variance Estimator for Carrier Frequency Offset in OFDM Systems Feng ... CONCLUSION In this paper, we have examined the performance of the min- imum output variance (MOV) estimator in OFDM systems. The variance and...

Ngày tải lên: 22/06/2014, 23:20

... CFOs and the impacts of CFO in coordinated schemes are hence worse than for point-to-point communications. Because the frequency offset translates into the possibly destructive combination of the incoming ... distributed/coordinated beamforming, carrier frequency offset; residual carrier frequency offset, signal- to-noise ratio gain; zero-forcing precoder; divers...

Ngày tải lên: 20/06/2014, 22:20

... contributing in performing the experiments shown and in the conceptual understanding of the results. PB and LA critically discussed the experimental data and wrote the manuscript. Acknowledgements In ... the double treatment, showing an increase of the G1 peack at low dose BPA (30 μM) and an increase of the G2-M fraction of cells at the highest concentration o...

Ngày tải lên: 18/06/2014, 15:20

... provides further evidence for the internal validity of the physical and psychological impact scales of the MSIS-29, supporting their use in clinical and research settings as a measure of HRQoL to ... disordering. No rescoring was undertaken for the MSIS-29-PSYCH items due to the relatively minor degree of disordering. Problems with the response format in this study...

Ngày tải lên: 18/06/2014, 18:20

... cycle of the drinking task was identified. The beginning of the cycle was the onset o f displacement of the marker on the head of the third metacarpal and the end of the cycle was the return of the ... pointing to the right. In the forearm, the origin was at the mid- point between both epicondyles of the elbow, the Y-axis was formed by the l...

Ngày tải lên: 19/06/2014, 08:20

... Susan Coote for their roles in designing the clinical study and coordinating the clinical trial at the Adelaide & Meath Hospital, Dublin and for providing the Dublin data. The first author ... not for citation purposes) The ACB group during the three phases of the trialFigure 10 The ACB group during the three phases of the trial. Comparison between the...

Ngày tải lên: 19/06/2014, 10:20

... together, these results suggest that altera- tions in the amino acid sequence of the putative active site of G1L as well as three of the four potential downstream zinc-binding residues renders the ... however, since the C-terminal region of G1L was observed via silver stain in the context of a conditional mutant VV infection [26]. The role of both the full-leng...

Ngày tải lên: 20/06/2014, 04:20

... multiplying them. The resulting MP signal presents negative peaks informing about the glottis closure, and positive ones informing about the glottis opening. Taking into account the shape of the speech ... especially at the beginning oftheframe.Wealsonotetheefficientroleofthe autocorrelation function to give a distinguishable m axi- mum indicating the average value of the...

Ngày tải lên: 20/06/2014, 22:20

... 1/μ p , which is the same as the PU’s service time. Therefore, the total rate of a PU leaving the system only depends on N p (t). This implies that the number of PUs in the system is independent of the SUs’ ... is presented in Appendix B. The main purpose of deriving the steady-state probabil- ities is to evaluate the performance metrics in the joint leasin...

Ngày tải lên: 20/06/2014, 22:20

... and tools for rapid profiling make the development much faster than in other platforms. This is one of the pur- poses of the platform, to offer a high-performance device keeping prototyping rapid ... obtaining a binary map. To ensure that weareoutsideofthevesselslocation, some erosions are applied. The final image contains the initial contours. The second task is to determ...

Ngày tải lên: 20/06/2014, 22:20