Báo cáo hóa học: " Research Article An Approach for Synthesis of Modulated M-Channel FIR Filter Banks Utilizing the Frequency-Response Masking Technique" ppt

... on Advances in Signal Processing Volume 2007, Article ID 68285, 13 pages doi:10.1155/2007/68285 Research Article An Approach for Synthesis of Modulated M-Channel FIR Filter Banks Utilizing the ... Johansson and T. Saram ¨ aki, “Two-channel FIR filter banks based on the frequency-response masking approach, ” in Pro- ceedings of the 2nd International...

Ngày tải lên: 22/06/2014, 23:20

... between the value of J y and the values of the asymptotic variances. 5. NUMERICAL EVALUATION OF THE PERFORMANCES OF THE PROPOSED ALGORITHMS We now give some numerical estimation of the performances of ... section the impact of this param- eter on the mean and on the variance of  J y (N b )underboth assumptions. Thanks to the result of Corollary 1, we can...

Ngày tải lên: 22/06/2014, 06:20

... is same as the proof of Theorem 2.5. References 1 L G. Huang and X. Zhang, “Cone metric spaces and fixed point theorems of contractive mappings,” Journal of Mathematical Analysis and Applications, ... ceq < 1andforallf ∈ M take g : 0 ∈ Tf. Therefore, it satisfies in all of the hypothesis of Theorem 2.5.SoT has a fixed point f ∈ Tf. For sample take a  b  c  1/6,e 1, and...

Ngày tải lên: 21/06/2014, 20:20

... using a parameter-dependent Lyapunov function, there are several LMIs-based formulations for the analysis and synthesis of H∞ performance. All of these representations only provide us with different ... with Theorem 3.1, as to robust performance analysis and synthesis problems the cost value γ will not be a monotonously decreasing function with the decreasing of scalar r. In...

Ngày tải lên: 21/06/2014, 22:20

... pages doi:10.1155/2009/901397 Research Article An Inequality for the Beta Function with Application to Pluripotential Theory Per ˚ Ahag 1 and Rafał Czy ˙ z 2 1 Department of Natural Sciences, Engineering and Mathematics, ... paper an inequality for the beta function, and we give an application in pluripotential theory. Copyright q 2009 P. ˚ Ahag and R. Czy ˙ z. This is an...

Ngày tải lên: 22/06/2014, 02:20

... ultradiscretizable. The group theoretic approach is adopted to describe the constraints on the system. In Section 4 the ultradiscrete version of this system is derived, and some of the rich phe- nomenology of the ... ordering of the b 3 j and f j factors. (It will be shown that the ordering of these factors within Γ i is of no consequence for either the integ...

Ngày tải lên: 22/06/2014, 19:20

... to- wards the ground vertically below the platform. The distance form source to array is D, the distance form ground reflec- tion point (of the TSI path) to the source is d 1 , the distance form the ... a desired performance level. The technique uses any one of the TSI rays to identify itsangleofarrivalinazimuthplaneaswellasinelevation plane and then locates the positi...

Ngày tải lên: 22/06/2014, 19:20

... from the synthesis repor t of an FPGA-based realization. The organization of the paper is as follows: in Section 2, we discuss the BFP arithmetic and present a new block for- matting algorithm for ... adder and for renormalization of the result, two r bit shifters and one m bit adder/subtractor. We also need regis- ters of length m bits and r bits for storing th...

Ngày tải lên: 22/06/2014, 23:20

... problems,” Journal of Mathematical Analysis and Applications, vol. 208, no. 1, pp. 252–259, 1997. [14] L. Hu and L. Wang, “Multiple positive solutions of boundar y value problems for systems of nonlinear ... 10 Advances in Difference Equations [8] C. J. Chyan and J. Henderson, “Eigenvalue problems for nonlinear differential equations on a measure chain,” Journal of Mathematical Anal...

Ngày tải lên: 22/06/2014, 00:20

... (u,v) is a desired solution of (1.2), (1.3)forthegivenλ. The proof is complete.  Prior to our next result, we introduce another hypothesis. (d) g(0) = 0, and f is an increasing function. We now ... numbers. There is an ongoing flurry of research activities devoted to positive solutions of dy- namic equations on time scales (see, e.g., [1–7]). This work entails an extension of...

Ngày tải lên: 22/06/2014, 06:20