Báo cáo hóa học: " Research Article A Unified Approach to List-Based Multiuser Detection in Overloaded Receivers" pot
Báo cáo hóa học: "Research Article A Unified Approach to Optimal Opportunistic Spectrum Access under Collision Probability Constraint in Cognitive Radio Systems" pptx
... optimal OSA approach. In simulation, wegenerate the channel-usage patterns using generalized Paretodistribution random number generator in MATLAB and thefollowing parameters: the shape parameter ... per-formances of two approaches: transmit-first OSA (TFOSA) approach and transmit-last OSA (TLOSA) approach. TFOSAmeans that the secondary user starts to transmit at the firsttime slot and keeps transmitting ... 2%, and spectrum holes utilization ofoptimal OSA approach is still better than that of TFOSA approach. In (b), both collision probability increase ofoptimal OSA approach and that of TFOSA approach...
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Báo cáo hóa học: " Research Article A Unified Approach to List-Based Multiuser Detection in Overloaded Receivers" pot
... circular array (UCA) or a uniformlinear array (ULA) but can easily be extended to an arbitrarygeometry. Both a linear spatial prefilter and an MRC-based diversity combiner are considered as preprocessors.Performance ... 2:SystemmodelforaULAandaUCAwithM = 4-elementsand D>Msingle-antenna users.2.2. Uniform linear array In the ULA configuration, isotropic antenna elements arelocated in a straight line with equal spacing ... incident onthe antenna array with greater spread in AOA interfere witheach other less than signals that are closely spaced in AOA.CCI from users reasonably widely spaced in AOA can thusbe effectively...
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Báo cáo hóa học: " Research Article A Unified Approach to BER Analysis of Synchronous Downlink CDMA Systems with Random " doc
... 2σ2α,andm is the Nakagami-m fadingparameter.We have used the Nakagami-m fading model since it canrepresent a wide range of multipath channels via the m pa-rameter. For instance, the Nakagami-m ... approximated as a Gaussian random variable hav-ing zero mean and variance σ2u.3.2. Probability density function ofMAI in Nakagami-m fadingThe Nakagami-m fading distribution is given by (2). Sincechannel ... Nakagami-m fading environment with known channel phase. This analysis presents a unified approach as Nakagami-m fading is a general fading distribution that includes the Rayleigh, the one-sided Gaussian,...
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Báo cáo hóa học: " Research Article A Dual Decomposition Approach to Partial Crosstalk Cancelation in a Multiuser DMT-xDSL Environment" docx
... −1)table is initialized containing the average capacity increasesper allocated crosstalk cancellation tap. For each of K tonesthe capacity increase has to be calculated for all N− 1crosstalk ... vks(rs), as follows:(i) the average capacity increase for allocating less orequal crosstalk cancellation taps than rsis set to zero,(ii) the average capacity increase for allocating morecrosstalk ... cancellation tapsare allocated. Note that in each iteration of the algorithm a minimum of 1 and a maximum of N− 1 crosstalk cancel-lation taps are allocated. Because of this varying granularity,the...
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Báo cáo hóa học: " Research Article A Unified View of Adaptive Variable-Metric Projection Algorithms" ppt
... pagesdoi:10.1155/2009/589260 Research Article A Unified View of Adaptive Variable-MetricProjection AlgorithmsMasahiro Yukawa1and Isao Yamada21Mathematical Neuroscience Laboratory, BSI, RIKEN, 2-1 Hirosawa, Wako, Saitama ... Santorini-Hellas, Greece,July 2009.[44] M. Yukawa, K. Slavakis, and I. Yamada, “Multi-domainadaptive learning based on feasibility splitting and adaptiveprojected subgradient method,” to appear ... andconvergence to an asymptotically optimal point. Numericalexamples have demonstrated the remarkable advantages ofV-APSM and its robustness against a moderate amountof metric-fluctuations. Also the examples...
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Báo cáo hóa học: " Research Article A Sparsity-Based Approach to 3D Binaural Sound Synthesis Using Time-Frequency Array Processing" ppt
... E. Vincent, S. Araki, and P. Bofill, “The 2008 signal separationevaluation campaign: a community-based approach to large-scale evaluation,” in Independent Component Analysis andSignal Separation, ... signalsand a parametric representation (spatial parameters) of themultichannel original signal in a time-frequency domain.The binaural synthesis stage combines the spatial parametersEURASIP ... However, in our proposed approach, the synthesis stage differs signifi-cantly from this conventional processing due to the fact thatno separate source signals are available. Again, taking intoaccount...
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báo cáo hóa học:" Research Article A General Iterative Approach to Variational Inequality Problems and Optimization Problems Jong Soo Jung" ppt
... 1450–1461,2007.7 H. Iiduka, W. Takahashi, and M. Toyoda, “Approximation of solutions of variational inequalities formonotone mappings,” Panamerican Mathematical Journal, vol. 14, no. 2, pp. 49–61, ... The Netherlands, 2001.6 J. Chen, L. Zhang, and T. Fan, “Viscosity approximation methods f or nonexpansive mappings andmonotone mappings,” Journal of Mathematical Analysis and Applications, vol. ... an α-inverse-strongly monotone mapping ofHinto H and S a nonexpansive mapping of H into itself such that FS ∩ A −10/ ∅.Letu ∈ H, andlet B be a strongly positive bounded linear operator...
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Báo cáo hóa học: " Research Article A Fixed Point Approach to the Fuzzy Stability of an Additive-Quadratic-Cubic Functional Equation" pdf
... generalized Ulam-Gavruta-Rassias stability of mixed-type linear andEuler-Lagrange-Rassias functional equations,”International Journal of Mathematics and MathematicalSciences, vol. 2007, Article ... 2005.59 M. J. Rassias and J. M. Rassias, “On the Ulam stability for Euler-Lagrange type quadratic functionalequations,” The Australian Journal of Mathematical Analysis and Applications, vol. 2, ... Eshaghi-Gordji, S. Abbaszadeh, and C. Park, “On the stability of a generalized quadratic andquartic type functional equation in quasi-Banach spaces,” preprint.8 Fixed Point Theory and ApplicationsThis...
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Báo cáo hóa học: " Research Article A Class of Commutators for Multilinear Fractional Integrals in Nonhomogeneous Spaces" pot
... P´erez and R. H. Torres, “Sharp maximal function estimates for multilinear singular integrals,” in Harmonic analysis at Mount Holyoke, vol. 320 of Contemporary Mathematics, pp. 323–331, AmericanMathematical ... functions,”Illinois Journal of Mathematics, vol. 46, no. 4, pp. 1287–1298, 2002.6 J. Garc´ a- Cuerva and J. Mar´ a- Martell, “Two-weight norm inequalities for maximal operators andfractional integrals on ... Grafakos and R. H. Torres, “Multilinear Calder´on-Zygmund theory,” Advances in Mathematics, vol.165, no. 1, pp. 124–164, 2002.4 C. E. Kenig and E. M. Stein, “Multilinear estimates and fractional...
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Báo cáo hóa học: "Research Article A Fixed Point Approach to the Stability of a Functional Equation of the Spiral of Theodorus" pptx
... Variables,vol.34ofProgress in Nonlinear Differential Equations and Their Applications, Birkh¨auser, Boston, Mass, USA, 1998.8 S M. Jung, Hyers-Ulam-Rassias Stability of Functional Equations in Mathematical Analysis, ... CorporationFixed Point Theory and ApplicationsVolume 2008, Article ID 945010, 7 pagesdoi:10.1155/2008/945010 Research Article A Fixed Point Approach to the Stability of a Functional Equation ... Pedagogical Department, National and Capodistrian University of Athens,4 Agamemnonos Street, Aghia Paraskevi, Attikis, 15342 Athens, GreeceCorrespondence should be addressed to John Michael Rassias,...
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Từ khóa: Nghiên cứu sự biến đổi một số cytokin ở bệnh nhân xơ cứng bì hệ thốngBáo cáo quy trình mua hàng CT CP Công Nghệ NPVchuyên đề điện xoay chiều theo dạngNghiên 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 tổ chức chạy tàu hàng cố định theo thời gian trên đường sắt việt namđề thi thử THPTQG 2019 toán THPT chuyên thái bình lần 2 có lời giảiGiáo 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 LPWANNGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWAN SLIDEPhối hợp giữa phòng văn hóa và thông tin với phòng giáo dục và đào tạo trong việc tuyên truyền, giáo dục, vận động xây dựng nông thôn mới huyện thanh thủy, tỉnh phú thọPhát triển du lịch bền vững trên cơ sở bảo vệ môi trường tự nhiên vịnh hạ longPhát hiện xâm nhập dựa trên thuật toán k meansNghiên cứu về mô hình thống kê học sâu và ứng dụng trong nhận dạng chữ viết tay hạn chếNghiên cứu khả năng đo năng lượng điện bằng hệ thu thập dữ liệu 16 kênh DEWE 5000Tìm hiểu công cụ đánh giá hệ thống đảm bảo an toàn hệ thống thông tinTổ chức và hoạt động của Phòng Tư pháp từ thực tiễn tỉnh Phú Thọ (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 vậtQUẢN LÝ VÀ TÁI CHẾ NHỰA Ở HOA KỲ