Báo cáo hóa học: " Factor-Graph-Based Soft Self-Iterative Equalizer for Multipath Channels" ppt

... We used iMPACT3 soft- ware [14] for SG and TTO testing, a paper and pencil instrument for the VAS, and a custom Visual Basic pro- gram to assess WTP. A research assistant performed prefer- ence ... interviewer then quoted a series of prices to the subject, and for each amount the subject was asked: "Would you be willing to pay $X for a cure for your health problems?" A c...

Ngày tải lên: 18/06/2014, 19:20

... performance was achieved for the “Elaine” image. The transformation stage of an image compressor alone does not produce any information reduction. Its main purpose is to facilitate the information ... used for their recovery keep within the MT. The IMT is possible because (i) the transformed image is an HMM set, (ii) the transformation matrix is available at the decom- pression stage. Fo...

Ngày tải lên: 22/06/2014, 01:20

... the BS, for example, by using an information theoretic criterion (AIC, MDL). However, in practice, P can be overestimated or underestimated. To this end, we evaluated the performance of DPE for  P ... Additional cycles of the algorithm allow for further improvement of the esti- mates. The suggested method does not require any specific pilot signal and performs well for a short trainin...

Ngày tải lên: 22/06/2014, 22:20

... without their agreement or even knowledge. A straightforward paradigm for such an enforced verification is the forensic identification using fingerprints. For potential applications, this basic difference ... processing were performed on a computationally slow handheld computer, it has turned out that tests on larger data sets could not be performed in reasonable time. Therefore, methods for...

Ngày tải lên: 23/06/2014, 01:20

... the factor-graph- based soft iterative equalizer is derived. In Section 4, the per- formance of the soft self-iterative equalizer is analyzed by numerical simulations for both single-antenna ... consider factor-graph-based soft self-iterative equalization in wireless multipath channels. Since factor graphs are able to char- acterize multipath channels to per-path level,...

Ngày tải lên: 23/06/2014, 00:20

... fre- Table 1: Patient and wound details before and after negative pressure wound therapy No Age Sex Injury Site Wound grade (before) Wound grade (after) Size (before) Size (after) Duration Additional ... http://www.josr-online.com/content/4/1/14 Page 3 of 5 (page number not for citation purposes) quencies of V.A.C. system applications were recorded. Before and after NPWT treatment, sizes...

Ngày tải lên: 20/06/2014, 01:20

... a range of 15–35 for the delay pa- rameter caused a change in achieved bitrate of less than ±1% for MDS, ±2% for MSSNR, and ±5% for min-ISI methods. A reasonable initial guess for the delay parameter ... approach, the equalizer is a cascade of a time-domain equalizer (TEQ) to shorten the channel, a fast Fourier transform (FFT) to perform multicarrier demodula- tion, and a freque...

Ngày tải lên: 22/06/2014, 23:20

... upon acceptance. It can be downloaded, printed and distributed freely for any purposes (see copyright notice below). For information about publishing your research in Journal of Inequalities and ... constants c 1 and c 2 so that c 1 G(x) ≤ F (x) ≤ c 2 G(x) in the common domain of definition for F and G. For a, b ∈ R, a ∧b := min{a, b} and a ∨b := max{a, b}. By Lemma 4.2 of Yan and Shen...

Ngày tải lên: 18/06/2014, 15:20

... tight bounds for these quotients and differences assuming various relationships between the parameters a, b, c. For the general case, we can formulate the following theorem. Theorem 1.2. For a, b, ... basic identities of the logarithm yield functional inequalities for the zero-balanced function. Next, writing the basic addition formula for the logarithm log z + log w = log(zw), z, w...

Ngày tải lên: 18/06/2014, 15:20

... drugs have to go through mandatory pre-clinical testing before they can be approved for use in clinical trials. In essence, it is a form of bench-to-bedside (N2B) translational medicine, but ... trials, where the safety and toxicity profile have to be clearly established before it can proceed to larger scale Phase 3/4 trials. Before entering any clinical phase, pre-clinical data would have...

Ngày tải lên: 18/06/2014, 15:20