Báo cáo hóa học: " Research Article On Definition of a Formal Model for IEC 61499 Function Blocks" pdf

... state has no more than one associated action. An arbitrary ECC can be easily transformed to the canonical form substituting states with several associated actions by chains of states with “always ... corresponding tablecell(i, j) is shaded). Each action associated with a model transition is per- formed as a transaction, that is, as an atomic noninterrupted action consisting in a seq...

Ngày tải lên: 22/06/2014, 19:20

... problems can be placed at the interface of certain mathematical fields, such as nonlinear differential equations and numerical analysis. On the other hand, they are strongly motivated by their applicability ... to mathematical physics and biology. The variational approach to the study of various problems for difference equations has been recently applied in, among others, the papers of...

Ngày tải lên: 21/06/2014, 11:20

... k-means algorithm was used for the initial parameter estimates. A diagonal covariance matrix was used to estimate the variances of each cluster in the models since they are much more computationally ... efficient than full covariance matrices. In fact, diagonal covariance matrices can provide the same level of performance as full covariance matrices because they can capture the correlat...

Ngày tải lên: 22/06/2014, 19:20

... foundation for applications in intelligent building automation that have to deal with information from home and office environments. All of these applications have in common that they consist of a ... perception of the current situation is required, but also an evaluation towards a certain goal. This concept is the translation of what emotions are in the human mind: fast evaluatio...

Ngày tải lên: 21/06/2014, 11:20

... 2f  y  1.6 is called quadratic functional equation. In addition, every solution of functional eqaution 1.6 is said to be a quadratic mapping. A Hyers-Ulam stability problem for the quadratic functional ... quadratic homogeneous mapping, that is L is quadratic and L a λ 2 L a , for all a ∈Aand λ ∈ C,andLabL a b 2 , for all a, b A. A mapping R : A Ais a quadratic...

Ngày tải lên: 21/06/2014, 05:20

... value problem 1.2 has at least one solution in C 2  a, b. 3. An Additional Result Parallel to the definition of delta derivative, the notion of nabla derivative was introduced, and the main ... pages doi:10.1155/2011/378686 Research Article On the Existence of Solutions for Dynamic Boundary Value Problems under Barrier Strips Condition Hua Luo 1 and Yulian An 2 1 School o...

Ngày tải lên: 21/06/2014, 05:20

... operations of fractional integration in the n- dimensional Euclidean space n , n ∈  are natural generalizations of the corresponding one-dimensional fractional integrals and fractional derivatives, ... general inequality for convex and increasing functions. As a special case of that general result, we obtain new fractional inequalities involving fractional integrals and derivative...

Ngày tải lên: 21/06/2014, 07:20

... Wang and I. Laine, “Growth of solutions of second order linear differential equations,” Journal of Mathematical Analysis and Applications, vol. 342, no. 1, pp. 39–51, 2008. 9 W. K. Hayman, On ... E 0 Hindawi Publishing Corporation Journal of Inequalities and Applications Volume 2010, Article ID 428936, 8 pages doi:10.1155/2010/428936 Research Article On the Exponent of Con...

Ngày tải lên: 21/06/2014, 07:20

... Zhang and J. Xu, “Gevrey-smoothness of elliptic lower-dimensional invariant tori in Hamiltonian systems under R ¨ ussmann’s non-degeneracy condition,” Journal of Mathematical Analysis and Applications, ... it from another KAM theorem, which is concerned with perturbations of a family of linear Hamiltonians. This is accomplished by introducing a parameter and changing the Hamiltoni...

Ngày tải lên: 21/06/2014, 11:20

... MB-UWB OFDM signal is organized in packets that are sequentially composed of preamble, header, and payload data symbols. The payload data can be transmitted at different data rates. The data rate values ... than the Gaussian pdf, as shown in Figure 4. However, the tails of the faded interference pdf display a larger amount of energy than the Gaussian pdf, causing a degradation...

Ngày tải lên: 21/06/2014, 11:20