Báo cáo hóa học: " Research Article Duct Modeling Using the Generalized RBF Neural Network for Active Cancellation of Variable Frequency Narrow Band Noise" pot

... Processing Volume 2007, Article ID 41679, 7 pages doi:10.1155/2007/41679 Research Article Duct Modeling Using the Generalized RBF Neural Network for Active Cancellation of Variable Frequency Narrow Band Noise Hadi ... that duct modeling using the generalized RBF neural network (DM RBF) , which has the capability of modeling the no...

Ngày tải lên: 22/06/2014, 23:20

... q  n n  l0  n l   −1  l q lx  lw 1 δ 1 r−1 r   lw 1 δ 1 r−1 r  q r!  r  q ! . 2.62 Acknowledgments The authors express their gratitude to The referees for their valuable suggestions and comments. This paper was supported by the research grant of Kwangwoon University ... 288–299, 2002. 14 V. Kurt, “A further symmetric relation on the analogue of the Apost...

Ngày tải lên: 21/06/2014, 07:20

... Fixed point stability theory is used for the proofs of stability. A generalization of that result is given for the case that sampling is not uniform. The boundedness of the state-trajectory solution ... guarantees the global boundedness of the solutions for all time. The existence of a fixed point for the sampled state-trajectory solution at sampling instants...

Ngày tải lên: 21/06/2014, 20:20

... number of techniques aim at deriving information regarding physical characteristics of humans, mainly in the form of 3D head or full-body models. The interest of the scientific community for anthro- pocentric ... 2 1 Department of Informat ics, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece 2 Informatics and Telematics Institute, CERTH, 57001 Thermi-Thessa...

Ngày tải lên: 22/06/2014, 00:20

... coefficients. Normally, the smaller the FAR, the less the video quality degrades and the smaller the FRR, the more efficient is the prediction model. Therefore, it is desirable to have both small FAR and FRR for an ... indirect algorithms exploit the relationship between DCT and other transforms. These algorithms include the calculations of DCT through the Hartley transf...

Ngày tải lên: 22/06/2014, 00:20

... of images of a scene, the algorithm can identify the foreground parts of the images, group the parts to form clusters corresponding to the foreground objects, learn the appearance models of these ... hSO- CRF. The nodes of the hSO-CRF are the nodes of the hSO (the leaves being the objects and intermediate nodes being the super objects). The state of e...

Ngày tải lên: 22/06/2014, 00:20

... The distance between the CPs is, for example, half the average width of the filament. The segment with the CPs is then gra dually elon- gated along the whole branch in the second MS, so that the Euclidean ... images of the specimen representing even instances be- fore the acquisition of the first image. This would be lim- ited by the error in estimation of t...

Ngày tải lên: 22/06/2014, 19:20

... series of S before and during the UDP-flooding attack. The start of the attack can easily be ob- served by the sharp r ise in S toward the end of the trial. Clearly, the performance of the detection ... is the “lag.” We will drop the notation [L]when- ever the size of the past or the future is irrelevant. The mu- tual information between the past and th...

Ngày tải lên: 22/06/2014, 23:20

... the others. Due to the fact that Figures 12 and 13 can be used for the assessment of the availability performance of the FSO link, the agreement between the calculated CD of attenuation and the ... due to their occurrence for only small percentages of time, and therefore they cannot significantly contribute to the CD of attenuation due to all the events combin...

Ngày tải lên: 21/06/2014, 05:20

... E[n] = 12.8. The value of μ that achieves this is obtained from the figure as μ = 0.07. Using this value of μ to read the corresponding estimate of the throughput enhancement for the 16-user case from ... different time -frequency resources [1–5]. Each subchannel in the OFDMA option of the WiMAX system comprises a set of OFDM subcarriers which may be mapped onto th...

Ngày tải lên: 21/06/2014, 05:20