Báo cáo hóa học: " Research Article A Comprehensive Noise Robust Speech Parameterization Algorithm Using Wavelet Packet " potx

... 20 pages doi:10.1155/2007/64102 Research Article A Comprehensive Noise Robust Speech Parameterization Algorithm Using Wavelet Packet Decomposition-Based Denoising and Speech Feature Representation ... 35]. Description of Aurora 2 and Aurora 3 databases and experiments Aurora 2: The speech data in Aurora 2 database [29]isa derivative of the TI-DIGITS database. 8440...

Ngày tải lên: 22/06/2014, 20:20

... 943–968, 1993. [18] A. Muqaibel, A. Safaai-Jazi, A. Bayram, A. M. Attiya, and S. M. Riad, “Ultrawideband through-the-wall propagation,” IEE Proceedings: Microwaves, Antennas & Propagation, vol. 152, no. ... 4dB Rx-branch Tx-antenna Rx-antenna LNA Port 2 Network analyzer agilent PNA E880 3A Coax cable Port 1 Pre-amp. PA 1–12 GHz Conical monopole G = 0dBi Tx-branch (a) Block diagram (...

Ngày tải lên: 22/06/2014, 19:20

... 1.Moreover,for additional learning procedure and anomaly modeling, we generated a variety of anomaly attack data such as covert channels, malformed packets, and some DoS attacks. The simulated attacks were included in ... soft margin SVM, we consisted of learning dataset with above-described dataset. This dataset had 100,000 normal packets and 1,000 to 1,500 abnormal packets for training an...

Ngày tải lên: 21/06/2014, 05:20

... instead of time-stamping the packet at the application layer. Similarly, when responding to the Loc ack packet, the locator puts the local time T 2 at the MAC layer; both T 1 and T 2 are attached ... pages doi:10.1155/2010/627039 Research Article A Secure Localization Approach against Wormhole Attacks Using Distance Consistency Honglong Chen, 1, 2 Wei Lou, 2 Xice Sun, 1, 2 and Zhi...

Ngày tải lên: 21/06/2014, 23:20

... t a l . 9 (a) (b) Figure 8: Samples of faces from (a) the AT&T Database of Faces [17] and (b) the Essex Faces95 database [35]. The images contain variation in pose, expression, scale, and ... Haar wavelet. ages taken from the AT&T Database. The second database used was the Essex Faces95 database [35], which contains twenty color images each of seventy-two individuals. These imag...

Ngày tải lên: 22/06/2014, 06:20

... to map digital signal pro- cessing algorithms automatically to an FPGA platform. Com- paan/Laura [18] automatically converts a Matlab loop pro- gram into a KPN network. This process network can ... Compaan/Laura/ESPAM uses Matlab loop programs as input specification, whereas SystemCoDesigner bases on SystemC allowing for both sim- ulation and automatic hardware generation using behav- io...

Ngày tải lên: 22/06/2014, 19:20

... signal in a nonscalable manner using a low decimation factor in such a way that the bit rate was comparable to that of the layered solution often yielded significantly better quality. As an example, ... Holstlaan 4, 5656 AA Eindhoven, The Netherlands 2 Department of Mathematics and Informatics, University of the Balearic Islands, Carretera de Valldemossa km 7.5, 07122 Palma de Mallorca...

Ngày tải lên: 22/06/2014, 19:20

... corneal SR. Even if we used another kind of iris camera, we obtained the above camera and illuminator parameters by camera cal- ibration or camera and illuminator specifications. Therefore, we obtained ... of the parabola apex, and the rota- tional angle of the parabola. In this case, because we detected one parabola with which the maximum value of curve fitting was obtained, we did not use any...

Ngày tải lên: 22/06/2014, 19:20