Báo cáo hóa học: " Research Article Synthesis of an Optimal

Báo cáo hóa học: " Research Article Synthesis of an Optimal Wavelet Based on Auditory Perception Criterion" potx

... Vaidyanathan and P. Q. Hoang, “Lattice structures for optimal design and robust implementation of two-channel perfect reconstruction QMF banks,” IEEE Transactions on Acoustics, Speech, and Signal ... synthesizing an optimal wavelet based on auditory perception criterion for dyadic ﬁlter bank implementation. The design method of this perceptually optimized wavelet is b...

Ngày tải lên : 21/06/2014, 05:20

13
380
0

Báo cáo hóa học: " Research Article Proof of One Optimal Inequality for " doc

... proof. Acknowledgments The author is indebted to the anonymous referee for many valuable comments, for a correction of one part of the proof, and for his improving of the organization of the paper. This work was supported ... b,andpα is the best constant. Hindawi Publishing Corporation Journal of Inequalities and Applications Volume 2010, Article ID 902432, 5 pages doi:10.1155...

Ngày tải lên : 21/06/2014, 07:20

5
315
0

Báo cáo hóa học: " Research Article Generalization of an Inequality for Integral Transforms with Kernel and Related Results" potx

... exponential convexity and logarithmic convexity. Finally, we deﬁne new means of Cauchy type and prove the monotonicity of these means. 1. Introduction Let Kx, t be a nonnegative kernel. Consider ... Corporation Journal of Inequalities and Applications Volume 2010, Article ID 948430, 17 pages doi:10.1155/2010/948430 Research Article Generalization of an Inequality for Integra...

Ngày tải lên : 21/06/2014, 07:20

17
335
0

Báo cáo hóa học: " Research Article QoS-Guaranteed Power Control Mechanism Based on the Frame Utilization for Femtocells Pavel Mach and Zdenek Becvar" pot

... pages doi:10.1155/2011/259253 Research Article QoS-Guaranteed Power Control Mechanism Based on the Frame Utilization for Femtocells Pavel Mach and Zdenek Becvar Department of Te lecommunication Engineering, Faculty of ... Utilization. The ﬁrst aspect having an eﬀect on the frame utilization is the amount of resource elements dedicated for data transmission and signalization....

Ngày tải lên : 21/06/2014, 05:20

16
400
0

Báo cáo hóa học: " Research Article A Novel Image Compression Method Based on Classiﬁed Energy and Pattern Building Blocks Umit Guz" ppt

... implementation or computational complexity of the DWT is more expensive than that of the DCT. Wavelet transform (WT) represents an image as a sum of wavelet functions (wavelets) with diﬀerent locations and scales ... state of the technology in order to over- come some limitations on storage, transmission bandwidth, and transmission time, the images must be compressed before th...

Ngày tải lên : 21/06/2014, 05:20

20
439
0

Báo cáo hóa học: " Research Article Hierarchical Spread Spectrum Fingerprinting Scheme Based on the CDMA Technique Minoru Kuribayashi (EURASIP Member)" docx

... detection operation only one time. Note that the computational costs required for calculating the sum of diﬀerence is much smaller than that of the detection operation. For a comparison of the computational ... the time consumption is evaluated on a computer having an Intel Core2Duo E6700 CPU and 8-GB RAM. By changing the number of users N u , the time consumptions of Cox’s sche...

Ngày tải lên : 21/06/2014, 05:20

16
311
0

Báo cáo hóa học: " Research Article A Stereo Crosstalk Cancellation System Based on the Common-Acoustical Pole/Zero Model" docx

... Computational Complexity of Crosstalk Cancellation Filter Implementation. The computational complexity of crosstalk cancellation implementation is proportional to the crosstalk cancellation ﬁlter ... Evaluation The acoustic transfer function can be estimated based on the positions of loudspeakers and ears. Head-related transfer functions (HRTF) provide a measure of the transfer pa...

Ngày tải lên : 21/06/2014, 08:20

11
267
0

Báo cáo hóa học: "Research Article µ-Stability of Impulsive Neural Networks with Unbounded Time-Varying Delays and Continuously Distributed Delays" doc

... Delays and Continuously Distributed Delays Lizi Yin 1, 2 and Xilin Fu 3 1 School of Management and Economics, Shandong Normal University, Jinan 250014, China 2 School of Science, University of Jinan, ... Science Foundation of Shandong Province Y2008A29, ZR2010AL016,andthe Science and Technology Programs of Shandong Province 2008GG30009008. References 1 L. O. Chua and L. Yang,...

Ngày tải lên : 21/06/2014, 05:20

12
364
0

Báo cáo hóa học: " Research Article Systems of Quasilinear Parabolic Equations with Discontinuous Coefﬁcients and Continuous Delays" docx

... method of upper and lower solutions and the monotone iteration scheme to reaction-diﬀusion system with discontinuous coeﬃcients and continuous delays and use these methods and the results of 15, ... the research fund of Department of Education of Sichuan Province 10ZC127 and the research fund of Sichuan College of Education CJYKT09-024. References 1 C. V. Pao, Nonline...

Ngày tải lên : 21/06/2014, 05:20

25
348
0

Báo cáo hóa học: " Research Article Dynamics of a Rational System of Difference Equations in the Plane" pot

... Introduction In recent years, rational difference equations have attracted the attention of many researchers for varied reasons. On the one hand, they provide examples of nonlinear equations which are, ... are bounded and each tends to one of the two-periodic solutions. Proof. In all cases, the affirmation a is a consequence of Proposition 2.3. 14 Advances in Difference Equations then...

Ngày tải lên : 21/06/2014, 05:20

17
365
0