Báo cáo hóa học: " Research Article Adaptive Parameter Identification Based on Morlet Wavelet and Application in Gearbox Fault Feature Detection" pptx

... Finally, conclusions are drawn in Section 5. 2. Adaptive Parameter Identification Based on Morlet Wavelet In this section, a method of adaptive parameter identification of Morlet wavelet based on ... Processing Volume 2010, Article ID 842879, 10 pages doi:10.1155/2010/842879 Research Article Adaptive Parameter Identification Based on Morlet Wave...

Ngày tải lên: 21/06/2014, 08:20

... Ivanov and D. Moloney, “Reference frame compres- sion using embedded reconstruction patterns for H.264/AVC decoders,” in Proceedings of the 3rd International Conference on Dig ital Telecommunications ... com- pression for mobile phones,” in Proceedings of the 2nd International Conference on Computer Graphics and Interactive Techniques, p. 66, Singapore, August 2004. [13] J. Strom...

Ngày tải lên: 21/06/2014, 19:20

... SSIM index for the reconstruction is discussed in Section 4. 3. Adaptive Missing Texture Reconstruction Based on SSIM Index In this section, we present an adaptive SSIM -based missing texture reconstruction ... matching pursuit algorithms [32, 33]. Furthermore, in the second approach, we introduce the computation scheme in [31] into the SSIM -based reconstruction algorithm,...

Ngày tải lên: 21/06/2014, 08:20

... detection system by comparing with P4 code in Section 5.InSection 6, conclusions are drawn on optimized punctured ZCZPS. 2. Definitions and Properties of ZCZ Sequence-Pair Set Zero Correlation Zone ... 1999. [22] P. Fan and L. Hao, “Generalized orthogonal sequences and their applications in synchronous CDMA systems,” IEICE Transactions on Fundamentals of Electronics, Communicatio...

Ngày tải lên: 21/06/2014, 17:20

... segmen- tation. Descriptions of experiments and results are given in Section 6. Conclusions and findings are drawn together in Section 7. 2. Speech/Music Discrimination Features Many standard features ... the joint-discriminating ability of the presented features, by joining variance versions of all features and a PLEF feature, into a vector. In this way, we obtained a feature v...

Ngày tải lên: 21/06/2014, 19:20

... Glavieux, and P. Thitimajshima, “Near shannon limit error-correcting coding and decoding: turbo-codes,” in Proceedings of Internat ional Conference on Communications, pp. 1064–1070, Geneva, Switzerland, ... easily by checking the sequence number field in the RTP headers. Wyner-Ziv decoding only EURASIP Journal on Image and Video Processing 13 in Proceedings of IEEE Internationa...

Ngày tải lên: 21/06/2014, 20:20

... translation invariant wavelet transform by Coifman and Donoho [13]. 4.1. Wavelet threshold denoising based on translation invariance In the neighborhood of discontinuities, traditional wavelet denoising ... Mode Decomposition Method Based on Wavelet with Translation Invariance Qin Pinle, 1, 2 Lin Yan, 1, 2 and Chen Ming 1 1 School of Electrical and Information Engineer...

Ngày tải lên: 21/06/2014, 22:20

... contribution. The extracted one canberegardedasAAsignal,forthatithasonlyonepeak frequency in ROI, and its SC is more than 40%. Comparisons are done among ALG1, ALG2, and Ours2 algorithms, and the AR parameters ... other signals’. Reconsidering the benchmarks s 1 , s 2 , s 3 ,ands 4 in Section 2, we calculate the corresponding MCPEs for the given AR parameter of different sources,...

Ngày tải lên: 21/06/2014, 22:20

... 1992. [8] D. Willersinn and W. Enkelmann, “Robust obstacle detection and tracking by motion analysis,” in Proceedings of IEEE International Conference on Intelligent Transportation Systems (ITSC ... Kimura, T. Kato, and M. Ohta, “Stereo vision for obstacle detection,” in Proceedings of the 13th World Congress & Exhibition on Intelligent Transportation Systems and Services,...

Ngày tải lên: 21/06/2014, 22:20

... algorithm relies on an interpretation of the signal subspace as the solution of a constrained optimization problem based on an approximated projection. The orthonormality of the basis is the constraint which ... orthonormal basis of the signal subspace is sufficient. These facts show the reason for the interest in using subspaces in many applications. 3. Constrained Projection Approxi...

Ngày tải lên: 21/06/2014, 22:20