báo cáo hóa học:" Research Article A Discrete Equivalent of the Logistic Equation" potx

... describe the growth of a population Pt under the assumptions that the rate of growth of the population was proportional to A1  the existing population and A2  the amount of available resources. When ... pages doi:10.1155/2010/457073 Research Article A Discrete Equivalent of the Logistic Equation Eugenia N. Petropoulou Division of Applied Mathemati...

Ngày tải lên: 21/06/2014, 11:20

... Article Hyers-Ulam Stability of Nonlinear Integral Equation Mortaza Gachpazan and Omid Baghani Department of Applied Mathematics, School of Mathematical Sciences, Ferdowsi University of Mashhad, Mashhad 9177948974, ... Journal of Inequalities and Applications, vol. 2010, Article ID 793197, 12 pages, 2010. 4 S E. Takahasi, T. Miura, and S. Miyajima, “On the H yers—Ulam stabil...

Ngày tải lên: 21/06/2014, 11:20

... is the channel bandwidth, and ϕ is the noise figure of the MS. In order to make N bg mathematically tractable, we introduce an auxiliary Gaussian RV X n with zero mean and zero variance so that ... for the downlink of a cell area in a semianalytical fashion. A practical propagation loss model combined with shadow fading is considered in the derivation of the PDF. We als...

Ngày tải lên: 21/06/2014, 18:20

... in the passband but also in the transition band. The mean value of the group delay ranges below that of linear-phase filters of the same length. The observed overall signal delay lies within the ... group delay was proposed that is based on the Remez exchange algorithm. With the mentioned approaches a filter group 2 EURASIP Journal on Advances in Signal Processing dela...

Ngày tải lên: 21/06/2014, 19:20

... when an image is captured. However, limited dynamic range of the CCD and quantization in the Analog/Digital conversion often lead to data loss that typically appears as saturation. 8 EURASIP ... cost-effective camera and LCD system that are already available to most libraries and museums. An initial analysis is provided to show the accuracy of this method and promising results of r...

Ngày tải lên: 21/06/2014, 20:20

... uniqueness theorems of solutions for the system of nonlinear variational inequalities. As generalizations of system of variational inequalities, Agarwal et al. 18 introduced a system of generalized ... of variational inequality problems, were introduced and studied. Pang 1, Cohen and Chaplais 2, Bianchi 3, and Ansari and Yao 4 considered a system of scalar variat...

Ngày tải lên: 21/06/2014, 20:20

... Integral means inequalities for fractional derivative We will make use of the following definitions of fractional derivatives by Owa 4,andSrivas- tava and Owa 5. Definition 4.1. The fractional ... the S ˘ al ˘ agean operator,” in Proceedings of the International Symposium on Complex Function Theory and Applications, pp. 21–34, Transilvania University of Printing House, Bras¸...

Ngày tải lên: 21/06/2014, 22:20

... controlled by the same operator, and the line drivers are colocated (in the same cabinet or central office), then the vector of symbols X k can be made available to an apparatus able to coordinate the L ... can vary, for example, as a consequence of a temperature change or lines activa- tion/deactivation. To cope with these variations, adaptive training algorithms can be adopt...

Ngày tải lên: 21/06/2014, 08:20

... University of China, Taiyuan, Shanxi 030051, China 2 School of Mathematics, Shandong University, Jinan, Shandong 250100, China 3 Department of Mathematics, Shandong Jianzhu University, Jinan, Shandong ... P. Agarwal, K. Perera, and D. O’Regan, “Multiple positive solutions of singular and nonsingular discrete problems via variational methods,” Nonlinear Analysis: Theory, Methods &...

Ngày tải lên: 21/06/2014, 18:20

... adapts to the available computational resources. We will show how to compute and embed metadata in the image as well as show a decoding algorithm to allow for adaptive approximation. The metadata ... input metadata at the encoder. Hence we can use the operating points embedded by the encoder as part of the metadata to perform adaptive approximation at the decoder. We selec...

Ngày tải lên: 21/06/2014, 22:20