Báo cáo hóa học: " Research Article Determining Number of Independent Sources in Undercomplete Mixture" potx

... Makino Separation of independent sources using independent component analysis (ICA) requires prior knowledge of the number of independent sources. Performing ICA when the number of recordings ... determine the number of independent sources in a given mixture. This paper demonstrates that normalised determinant of the global matrix is a measure of the number...

Ngày tải lên: 21/06/2014, 19:20

... Rhoades 2 1 Department of Mathematics, Beijing University of Aeronautics and Astronautics, Beijing 100083, China 2 Department of Mathematics, Indiana University, Bloomington, IN 47405-7106, USA Correspondence ... Foundation of China no. 10271012. 4 Fixed Point Theory and Applications References 1 Q. Liu, “A convergence theorem of the sequence of Ishikawa iterates for quasi-c...

Ngày tải lên: 22/06/2014, 00:20

... combinations of functions,” in Proceedings of the 18th Spring- Conference of the Union of Bulgarian Mathematicians, Albena, Bulgaria, April 1989. Hindawi Publishing Corporation Journal of Inequalities ... and many others involving inequalities in seminormed spaces and convex functions like the Orlicz function. In this paper, inequalities for convex combinations of functional...

Ngày tải lên: 21/06/2014, 07:20

... following results. Hindawi Publishing Corporation Journal of Inequalities and Applications Volume 2010, Article ID 928150, 10 pages doi:10.1155/2010/928150 Research Article Some Estimates of Integrals ... the composition of the three operators under the consideration to certain harmonic forms and to obtain some estimates for certain integrals which are useful in studying the pro...

Ngày tải lên: 21/06/2014, 18:20

... Husain and Tarafdar 13 introduced the notion of a nonexpansive-type multivalued map and proved a fixed point theorem on compact intervals of the real line. Using such type of notions Husain and ... 1965. 7 F. E. Browder, “Fixed-point theorems for noncompact mappings in Hilbert space,” Proceedings of the National Academy of Sciences of the United States of America, vol. 53,...

Ngày tải lên: 21/06/2014, 20:20

... purpose of optimization in this paper is to determine the maximum traffic coverage with the minimum number of base stations and minimum amount of power. This paper uses Hata’s model to obtain the ... computational model inspired by evolution. It represents feasible solutions in terms of individuals with genomes, and determines which individuals could survive in a certain criteri...

Ngày tải lên: 21/06/2014, 22:20

... and 2 of 4 and Theorem 1 of 5 are special cases of Corollary 1. We will not examine the analogues of Theorem 1 for Mann, Ishikawa, Kirk, or any other iteration scheme since, if one obtains ... obtains convergence to a fixed point for a map using Picard’s iteration, there is no point in considering any other more complicated iteration procedure. Acknowledgment This article is pa...

Ngày tải lên: 21/06/2014, 22:20

... original incarna- tion of CL is described by Bulusu et al. [17] and localizes the transmitting source of a message to the (x, y) coordinates obtained from averaging the coordinates of all receiving devices ... within radio range. For example, the use of GPS can be seen as a device-based approach, since a node uses information supplied by a set of satellites in order to determine i...

Ngày tải lên: 21/06/2014, 23:20

... 1.1 According to the contraction mapping principle, any mapping T satisfying 1.1 will have a unique fixed point. Generalisation of the above principle has been a heavily investigated branch of research. ... Hindawi Publishing Corporation Fixed Point Theory and Applications Volume 2008, Article ID 406368, 8 pages doi:10.1155/2008/406368 Research Article A Generalisation of Cont...

Ngày tải lên: 21/06/2014, 23:20

... assertions of the statements of Sections 3 and 4 involving the linear manifold H become trivial when (2.9)isviolated,andwethusdo not deal with this case in the proofs. Proof of Theorem 3.1. In vie w of ... choice of H in Theorems 3.1 and 3.3 is, clearly, the minimal linear manifold containing the image of Π under the mapping T. At the same time, the linear manifold Π, to whi...

Ngày tải lên: 22/06/2014, 18:20