Báo cáo hóa học: " Research Article Multicarrier Communications Based on the Affine Fourier Transform in Doubly-Dispersive Channels" pot
Báo cáo hóa học: " Research Article Multicarrier Communications Based on the Affine Fourier Transform in Doubly-Dispersive Channels" pot
... introduced in Section 2,followed by the optimal parameters modeling in Section 3.Practical implementation in aeronautical and LMS channelsare presented in Section 4. Finally, conclusions are given in Section ... high-spectral efficiency.1. Introduction The multicarrier system based on the affine Fourier trans-form (AFT-MC), a generalization of the Fourier (FT) andfractional Fourier transform (FrFT), has been ... types of fading,Doppler spreads, and delays. In the parking scenario, onlymultipath components exist, whereas in all other scenariosthere is in addition a strong LOS component. In all scenarios,−90−80−70−60−50−40−30−10−200Pint...
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Báo cáo hóa học: " Research Article Strong Stability and Asymptotical Almost Periodicity of Volterra Equations in Banach Spaces" potx
... ∈APPR,X. The following two results on C0-semigroup will be used in our investigation, amongwhich the first is due to Ingham see, e.g., 7,Section1 and the second is known as CountableSpectrum Theorem ... DA. In the present paper, we investigate strongstability and asymptotical almost periodicity of the solutions. For more information andrelated topics about the two concepts, we refer to the monographs ... monographs 3, 4. In particular, theirconnections with the vector-valued Laplace transform and theorems of Widder type can befound in 4–6. Recall the following.Definition 1.1. Let X be a...
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Báo cáo hóa học: " Research Article A Weak Convergence Theorem for Total Asymptotically Pseudocontractive Mappings in Hilbert Spaces" potx
... pseudocontractivemappings and the class of asymptotically pseudocontractive mappings in the intermediatesense as special cases, Theorem 2.1 improves the corresponding results in Marino and ... asymptoticallynonexpansive in the intermediate sense, then T has a fixed point. It is worth mentioning that the class of mappings which are asymptotically nonexpansive in the intermediate sense ... Applications 3 the class of total asymptotically nonexpansive mappings includes the class of asymptoticallynonexpansive mappings and the class of asymptotically nonexpansive mappings in the intermediate...
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Báo cáo hóa học: " Research Article A Feedback-Based Transmission for Wireless Networks with Energy and Secrecy Constraints" potx
... significantly prolongs the network lifetime without affectingtheQoSofthenetwork. In addition, the adaptation of the transmitted power on the main link improves the secrecy of the network and efficiently ... observation is that,for θ∗∗≡ 1, the processing cost is the main energy cost at the transmitter (the second term dominates the expression in (18)) and therefore the lifetime is almost independentof ... off the transmission in outage conditions without affecting the QoS. The combination of this adaptive PA scheme with the MUD gain significantly extends the network lifetimeand improves the confidentiality....
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Báo cáo hóa học: " Research Article Simple Statistical Analysis of the Impact of Some Nonidealities in Downstream VDSL with Linear Precoding" doc
... Journal on Advances in Signal Processingline whereas dnis the length of the considered in- domaindisturbed line.To evaluate the impact of the out-of-domain crosstalk,we introduce the following ... the number of bits on each tone for VDSL (bit clipping). The value of Γ includes the nonideality of QAM constel-lation at a given bit error rate, the coding gain and the systemmargin. In this paper, ... that all the binderlines terminate on the same line card).Several processing techniques have been proposed toeliminate the FEXT. Focusing on the downstream transmis-sions, that will be considered...
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báo cáo hóa học:" Research Article Clusters versus GPUs for Parallel Target and Anomaly Detection in Hyperspectral Images" potx
... containing rich information in both the spatial and the spectral domain,and this information can be used to address detection tasks in many applications. In many surveillance applications, the ... resolving memory issues in the cluster- based implementations and optimizing the parallel design of the algorithms in the GPU -based implementations. Regard-ing the cluster -based implementation ... subspace projection (OSP) [19] in the spectral domain. On the other hand, the UFCLS algorithmgenerates a set of distinct targets using the concept of leastsquare -based error minimization. The IEA uses...
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báo cáo hóa học:" Research Article A Variable Step-Size Proportionate Affine Projection Algorithm for Identification of Sparse Impulse Response" pot
... compares convergence speed in the first 15000iterations of the related algorithms. The projection orderP= 1. Therefore, the related algorithms degrade into theircorresponding NLMS versions. It ... than the NLMS algorithm with onlya modest increase in computational complexity. It exploitsmore information from the input signal, not only the currentinput vector but also the most recent P input ... EURASIP Journal on Advances in Signal ProcessingMPNLMS algorithm is one of the fastest in the frameworkof proportionate adaptation. Instead of using magnitudedirectly, the logarithm of the magnitude...
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Báo cáo hóa học: " Research Article A New System of Generalized Nonlinear Mixed Variational Inclusions in Banach Spaces" pot
... Variational Inequalities In this section, we will introduce a new system of generalized nonlinear mixed variationalinclusions which contains some classes of system of variational inclusions and ... generalized nonlinear mixed variational inclusions. The results in this paper unify, extend, andimprove some known results in literature.1. IntroductionVariational inclusion problems are among the ... generalizednonlinear mixed quasivariational inclusions. Kazmi and Bhat 20 introduced a systemof nonlinear variational-like inclusions and proved the existence of solutions and the convergence...
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Báo cáo hóa học: " Research Article Face Retrieval Based on Robust Local Features and Statistical-Structural Learning Approa" pptx
... (6)ItcanbeseeninFigure 3 that there are large variations in the values of the bins. The bins in the histograms canbe ordered according to their size. Small bins will not becontributing significantly to the ... selectedto be the training sets. Every training set contains 50pairs of image (all are different from other trainingsets); the remaining 944 images in FA and 942 images in FB are used together as the ... Marx, “Face recognition usinglandmark -based bidimensional regression,” in Proceedingsof the 5th IEEE International Conference on Data Mining(ICDM ’05), pp. 765–768, Houston, Tex, USA, November2005.[17]...
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Báo cáo hóa học: " Research Article Combination of Adaptive Feedback Cancellation and Binaural Adaptive Filtering in Hearing Aids" pot
... mixing of the interfering sourcessint,asdefinedinSection 2.2.˘Hintcan be defined in a similarway and describes the mixing of the interfering sourcesintroduced by the feedback loop. In the ... efficient binauralconfiguration combining AFC and BAF is described in Section 2. Generic vector/matrix notations are introducedfor each part of the processing chain. Interaction effectsconcerning the ... case of the binaural structure discussed in this paper, with one ormore microphones used on one side, but none on the otherside.3. Interaction Effects on the FeedbackCancellation The structure...
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Từ khóa: Báo cáo thực tập tại nhà thuốc tại Thành phố Hồ Chí Minh năm 2018Nghiên cứu tổ hợp chất chỉ điểm sinh học vWF, VCAM 1, MCP 1, d dimer trong chẩn đoán và tiên lượng nhồi máu não cấpNghiên cứu vật liệu biến hóa (metamaterials) hấp thụ sóng điện tử ở vùng tần số THzGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitĐỒ ÁN NGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWANTrả hồ sơ điều tra bổ sung đối với các tội xâm phạm sở hữu có tính chất chiếm đoạt theo pháp luật Tố tụng hình sự Việt Nam từ thực tiễn thành phố Hồ Chí Minh (Luận văn thạc sĩ)Nghiên cứu, xây dựng phần mềm smartscan và ứng dụng trong bảo vệ mạng máy tính chuyên dùngNghiên cứu tổng hợp các oxit hỗn hợp kích thƣớc nanomet ce 0 75 zr0 25o2 , ce 0 5 zr0 5o2 và khảo sát hoạt tính quang xúc tác của chúngThiết kế và chế tạo mô hình biến tần (inverter) cho máy điều hòa không khíSở hữu ruộng đất và kinh tế nông nghiệp châu ôn (lạng sơn) nửa đầu thế kỷ XIXQuản lý nợ xấu tại Agribank chi nhánh huyện Phù Yên, tỉnh Sơn La (Luận văn thạc sĩ)Giáo án Sinh học 11 bài 15: Tiêu hóa ở động vậtchuong 1 tong quan quan tri rui roGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtTrách nhiệm của người sử dụng lao động đối với lao động nữ theo pháp luật lao động Việt Nam từ thực tiễn các khu công nghiệp tại thành phố Hồ Chí Minh (Luận văn thạc sĩ)BÀI HOÀN CHỈNH TỔNG QUAN VỀ MẠNG XÃ HỘIChiến lược marketing tại ngân hàng Agribank chi nhánh Sài Gòn từ 2013-2015Đổi mới quản lý tài chính trong hoạt động khoa học xã hội trường hợp viện hàn lâm khoa học xã hội việt nam