Báo cáo hóa học: " Research Article Development and Evaluation of High-Performance Decorrelation Algorithms for the Nonalternating 3D Wavelet Transform" pdf

... systems. Regarding the 3D wavelet transform, Kutil and Uhl have conducted a study of the software and hardware needs of the 3D wavelet transform [14]. They have centered their study on the classic wavelet ... 2007, Article ID 69384, 11 pages doi:10.1155/2007/69384 Research Article Development and Evaluation of High-Performance Decorrelation Algorit...

Ngày tải lên: 22/06/2014, 19:20

... same for the two coders. 7. CONCLUSIONS Wavelet transform is a de facto standard in image coding, and SPIHT is one of the most efficient, simple, and flexible algo- rithms for the encoding of wavelet ... meaning, their interior is typically not uniform (just think of the bright glares within each pepper), and therefore the WT does not benefit much from the segmenta...

Ngày tải lên: 22/06/2014, 22:20

... H ,k denotes the frequency response of the channel at the frequency of carrier k during the th symbol and U c ,k is the noise value in carrier k at the output of the th DFT performed in the cth ... reference for the comparison. The bandwidth employed in all the channels is fixed for each modulation strategy and oscillator. These bandwidths values are com...

Ngày tải lên: 22/06/2014, 20:20

... rate for the ACFNC model which is identical to the standard model. The summary of comparison between the accuracy rate of the ACFNC model and the standard model is provided in Table 4. 6.4. Performance ... comparison: (a) for the disabled handshake and (b) for the enabled handshake. As the above results show, the forgery beacon frames with incorrect timestamp...

Ngày tải lên: 21/06/2014, 05:20

... Zhong and Huang 40. Therefore, Theorem 4.3 is a generalization of 40, Theorem 4.2. Moreover, by 40, Remark 4.2, Theorem 4.3 ia also a generalizationof Theorems 4.1 and 4.4 due to He 38 and ... function and P  R  ,fromRemark 3.6, we know that 4.1 and 4.2 in Theorem 4.1 reduce to 4.1 and 4.2 in 40, Theorem 4.1, respectively. Therefore, Theorem 4.1 is a generali...

Ngày tải lên: 21/06/2014, 06:20

... impulse. The main purpose of this paper is to study the existence and global exponential stability of anti-periodic solutions of system 1.1 by using the method of coincidence degree theory and Lyapunov ... Conclusions Using the time scales calculus theory, the coincidence degree theory, and the Lyapunov functional method, we obtain sufficient conditions for the e...

Ngày tải lên: 21/06/2014, 07:20

... obtained. We will prove Theorem 1.1a and b in Sections 3 and 4, respectively. The proof of Theorem 1.2 is included in the proof of Theorem 1.1a. In the following, R and T are two given positive ... nontrivial solution ux, t of 1.1 blows up in finite time. Remark 1.3. Theorems 1.1 and 1.2 are the extension of the results of 8.Ifweputσ  0in these theorems...

Ngày tải lên: 21/06/2014, 11:20

... Green’s function and then used the fixed point theorem of cone extension or compression to study the problem. The purpose of this paper is using the idea of 7 to investigate BVP for sixth- order ... and the SH equation was studied by Peletier and Troy 4, Peletier and Rottsch ¨ afer 5, Tersian and Chaparova 6, and other authors. More precisely, in those pap...

Ngày tải lên: 21/06/2014, 11:20

... case, the amplitude of the equivalent source corresponds to the amplitude of V and the phase of the equivalent source corresponds to the direction of V. 3.2.3. Indoor MR-FDPF Prediction. The indoor ... models implies the conversion of the ray launching paths on the border of the buildings, into virtual source flows that will be used as input for the indo...

Ngày tải lên: 21/06/2014, 11:20

... (WSNs) are the lifetime and the scale of the deployed networks. Currently, most of the WSNs are battery-powered, so the node’s lifetime is equal to the lifetime of the battery it uses. The vast ... on the testbed and in the simulator. We then present our experimental setup for the ESL use case in Section 7 and the performance evaluation in Section 8. Ne...

Ngày tải lên: 21/06/2014, 11:20