Báo cáo hóa học: "Research Article The Effect of Cooperation on Localization Systems Using UWB Experimental Data" doc
Báo cáo hóa học: "Research Article The Effect of Cooperation on Localization Systems Using UWB Experimental Data" doc
... gathered through cooperation is then proposed with the purpose of improving the localization accuracy. Using numerical results, we demonstrate the impact of cooperation on the localization accuracy.Copyright ... condition (number of configurations belonging to the condition over the total number of configurationsconsidered). The characterization of the bias for 3,4, and 5walls is not reported because the ... Figures 5 and 6,weobservethat the selection of the right reference beacon can furtherimprove the positioning accuracy in both cases. The effect of cooperation on localization is investigatedin Figures...
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Báo cáo hóa học: " Research Article The Effect of a Voice Activity Detector on the Speech Enhancement Performance of the Binaural Multichannel Wiener Filter" ppt
... against microphone gainand phase mismatch, as well as deviations in microphonepositions and variation of speaker position [11]. It onlyrelies on the second-order statistics of the speech and ... amount of unprocessed noise (λ= 0.8), the localization can bepreserved also for the noise component, while λ= 1distorts the localization of the noise component but provides morenoise reduction. ... Wouters, and M. Moonen, The effect of multimicrophone noise reduction systems on sound source localization by users of binaural hearing aids,”JournaloftheAcousticalSocietyofAmerica, vol. 124,...
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Báo cáo hóa học: "Research Article The Effect of Listener Accent Background on Accent Perception and Comprehension" potx
... clas-sification of dialect variation,” Ph.D. dissertation, Indiana Uni-versity, Bloomington, Ind, USA, 2004.[9] M. Jilka, The contribution of intonation to the perception of foreign accent,” Doctoral ... comprehension of the speech.Previous studies on accent perception have focused on detection of nonnative accent (e.g., Jilka [9]; Munro [10]),and on the perceptual assessment of the degree of foreignA. ... perception, and providea foundation for further investigation on the involvement of cognitive processing for accent perception. These findings contributeto a richer understanding of the cognitive...
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Báo cáo hóa học: " Research Article The Effect of Listener Accent Background on Accent Perception and Comprehension" pot
... clas-sification of dialect variation,” Ph.D. dissertation, Indiana Uni-versity, Bloomington, Ind, USA, 2004.[9] M. Jilka, The contribution of intonation to the perception of foreign accent,” Doctoral ... comprehension of the speech.Previous studies on accent perception have focused on detection of nonnative accent (e.g., Jilka [9]; Munro [10]),and on the perceptual assessment of the degree of foreign4 ... perception and speech comprehension. In addition, the results indicate that the comprehensi-bility of the speech contributes to accent perception. The outcomes point to the complex nature of accent...
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Báo cáo hóa học: " Research Article The Existence of Positive Solution to a Nonlinear Fractional Differential Equation with Integral Boundary Conditions" potx
... on the existence of positive solutions by using fixed point theorem in cones. The proofs are based upon the reduction of problem considered to the equivalent Fredholm integral equation of second ... proof of the main theorem Theorem 4.1 in this paper is independent of the expression form of Gt, s and only dependent on its continuity and nonnegativity, there aresimilar conclusions by ... Equations 136. ConclusionsIn this paper, by using the fixed point theorem of cone, we have investigated the existence of positive solutions for a class of nonlinear fractional differential equations...
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Báo cáo hóa học: " Research Article The Theory of Reich’s Fixed Point Theorem for Multivalued Operators" pptx
... “Multi-valued contraction mappings,” Pacific Journal of Mathematics, vol. 30, pp. 475–488, 1969.31 N. S. Papageorgiou, “Convergence theorems for fixed points of multifunctions and solutions of differential ... a, b, c-contraction on a completemetric space has at least one fixed point see 3.In a recent paper Petrus¸el and Rus introduced the concept of “theory of a metric fixedpoint theorem” and ... theorem” and used this theory for the case of multivalued contraction see 4. For the singlevalued case, see 5. The purpose of this paper is to extend this approach to the case of Reich-typemultivalued...
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Báo cáo hóa học: " Research Article The Methods of Hilbert Spaces and Structure of the Fixed-Point Set of Lipschitzian Mapping" docx
... be a nonempty bounded closed convex subset of H.Then the mapping A : C → C is continuous.Proof. On the contrary, suppose that there exists x0∈ C and ε0> 0 such that for all η>0 thereexists ... 2,2.2then T has a fixed point in C.This result generalizes Lifshitz’s Theorem in case of a Hilbert space and shows that the theorem admits certain perturbations in the behavior of the norm of ... Lorenzo Ram´ırez 2 to the case of asymptotically nonexpansive mappings if the space Ewas sufficiently regular. On the other hand it is known that, the set of fixed points of k-lipschitzian mappingcan...
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Báo cáo hóa học: " Research Article The Existence of Periodic Solutions for Non-Autonomous Differential Delay Equations via Minimax Methods" potx
... apply the twist condition between the zero and at infinityfor f to establish the existence of periodic solutions of 1.2. Under the superlinear conditions1.5, there is no twist condition for ... I2 of Theorem A holds. Now we establish I3 of Theorem A by the following three lemmas.Lemma 2.6. Under the assumptions of Theorem 1.1, i of I3 holds for φ.Proof. From the assumptions ... Proceedings of the NationalAcademy of Sciences of the United States of America, vol. 40, no. 4, pp. 708–713, 1954.2 T. Furumochi, “Existence of periodic solutions of one-dimensional differential-delay...
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Báo cáo hóa học: " Research Article The Existence of Positive Solutions for Third-Order p-Laplacian m-Point Boundary Value Problems with Sign Changing Nonlinearity on Time Scales" ppt
... 0,u1ni1βiuθi.1.5They established a corresponding iterative scheme for the problem by using the monotoneiterative technique.All the above works were done under the assumption that the nonlinear term isnonnegative. ... isnonnegative. The key conditions used in the above papers ensure that positive solutionis concave down. If the nonlinearity is negative somewhere, then the solution needs nolonger to be concave down. ... ≤ 0, we can know that the graph of ut is concave down on 0,TTκ,anduΔt is nonincreasing on 0,TTκ.Thistogether with the assumption that the boundary condition uΔT0 implies...
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Báo cáo hóa học: "Research Article The Solution of Two-Point Boundary Value Problem of a Class of Duffing-Type Systems with Non-C1 Perturbation Term" pdf
... IntroductionMinimax theorems are one of powerful tools for investigation on the solution of differentialequations and differential systems. The investigation on the solution of differential equationsand ... is a solution of 2.11 if and only if u satisfies the operator equation∇Fu 0. 2.253. The Main TheoremsNow, we state and prove the following theorem concerning the solution of problem ... Problems4 H. Wenhua, “A minimax theorem for the quasi-convex functional and the solution of the nonlinearbeam equation,” Nonlinear Analysis: Theory, Methods & Applications, vol. 64, no. 8, pp....
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Từ khóa: the effect of terminologies on attitudes toward advertisementsmeasuring the effect of errors on translation qualitythe effect of terminologies on attitudes toward advertisements and brands consumer product knowledge as a moderatorthe effect of inflation on international businessthe effect of noise on communicationBáo cáo quy trình mua hàng CT CP Công Nghệ NPVNghiên 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 carôtenôitNGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWAN SLIDEQuản lý hoạt động học tập của học sinh theo hướng phát triển kỹ năng học tập hợp tác tại các trường phổ thông dân tộc bán trú huyện ba chẽ, tỉnh quảng ninhPhát hiện xâm nhập dựa trên thuật toán k meansNghiên cứu khả năng đo năng lượng điện bằng hệ thu thập dữ liệu 16 kênh DEWE 5000Định tội danh từ thực tiễn huyện Cần Giuộc, tỉnh Long An (Luận văn thạc sĩ)Tìm hiểu công cụ đánh giá hệ thống đảm bảo an toàn hệ thống thông tinThơ nôm tứ tuyệt trào phúng hồ xuân hươngTổ chức và hoạt động của Phòng Tư pháp từ thực tiễn tỉnh Phú Thọ (Luận văn thạc sĩ)BT Tieng anh 6 UNIT 2Tăng trưởng tín dụng hộ sản xuất nông nghiệp tại Ngân hàng Nông nghiệp và Phát triển nông thôn Việt Nam chi nhánh tỉnh Bắc Giang (Luận văn thạc sĩ)Giáo án Sinh học 11 bài 15: Tiêu hóa ở động vậtGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtĐổi mới quản lý tài chính trong hoạt động khoa học xã hội trường hợp viện hàn lâm khoa học xã hội việt namHIỆU QUẢ CỦA MÔ HÌNH XỬ LÝ BÙN HOẠT TÍNH BẰNG KIỀMMÔN TRUYỀN THÔNG MARKETING TÍCH HỢP