Báo cáo sinh học: " Research Article Maximum-Likelihood Semiblind Equalization of Doubly Selective Channels Using the EM Algorithm" docx

... 1. Belowwedescribethedifferent steps in the estimation of the label set of x using the DMLkNN and MLkNN algorithms applied to the test data. For the sake of clarity we recall some definitions of events ... fact, the existence of class ω 1 in the neighborhood of x gives some information about the existence or not of class ω 2 in the label set of x.Ifwetake a l...

Ngày tải lên: 21/06/2014, 05:20

... that emulate old analogue devices. One of the largest focuses for the research on this topic is the emulation of the subtractive sound synthesis principle of the early electronic synthesisers of ... that resembles the sawtooth waveform. With P<.5, the maximum of the waveform is closer to the beginning of oscillation period, and when P>.5, the maximum is...

Ngày tải lên: 21/06/2014, 05:20

... controls the tradeoff between maximizing the distance from the origin and containing most of the data in the region related to the hyperplane and corresponds to the ratio of outliers in the training ... Y consequent. Definition 2. The support (s) of an association rule is the ratio (in percent) of the records that contain X  Y to the total number of records i...

Ngày tải lên: 21/06/2014, 05:20

... completes the proof. From the proof of Lemma 2.2, we can show the following Lemma. Boundary Value Problems 11 5 L. Peng, “Existence and uniqueness of periodic solutions for a kind of Duffing equation ... authors who studied the Duffing-type equations by using the critical point theory see 12, 13.In12, by using a saddle point theorem, Tomiczek obtained the existence...

Ngày tải lên: 21/06/2014, 05:20

... part of the proof is similar to that of Theorem 3.3 a combined proof of Theorems 3.1 and 3.2 and is therefore omitted. By using the same methods as in the proof of Corollary 3.4, the following ... univalent in . Furthermore, by using the same techniques as in the proof of Theorem 3.1,wecanprovethe convexity univalence of F and so the details may be omitted. T...

Ngày tải lên: 21/06/2014, 05:20

... only needstodoasimplesubtractiontoverifythevalidity of the received control frames using (5). (ii) By using this mechanism, there is no need to keep track of the control frames or their reception sequence. The mo del is not memory ... respectively. As the above results show, regardless of the type of traffic or the models, the amount of delay is higher when the han...

Ngày tải lên: 21/06/2014, 05:20

... problems, war and peace problems, or biological and medical processes. The main interest of this paper is concerned with the positivity and stability of solutions independent of the sizes of the ... function. The following result is concerned with the unique solution on R 0 of the above differential fractional system 3.1. The proof, which is based on Picard-Lindel...

Ngày tải lên: 21/06/2014, 05:20

... 40. Therefore, Theorem 4.3 is a generalization of 40, Theorem 4.2. Moreover, by 40, Remark 4.2, Theorem 4.3 ia also a generalizationof Theorems 4.1 and 4.4 due to He 38 and Theorem 3.5 ... generalization of 40, Theorem 4.1. Moreover, by 40, Remark 4.1, Theorem 4.1 is also a generalization of 39, Theorem 3.1. From Theorem 4.1, we derive the following stability result of...

Ngày tải lên: 21/06/2014, 06:20

... z-polarization. from the right to the left sides of the trunk. In Figure 10(b), the antennas are placed along a vertical line on the trunk to form vertical on-body channels. The positions of these channels ... polarization of the antennas can easily be modified by the posture and movement of the body, which will introduce significant disturbance on the link qualit...

Ngày tải lên: 21/06/2014, 07:20