Báo cáo hóa học: " Research Article Extraction of 3D Informa

Báo cáo hóa học: " Research Article Extraction of 3D Information from Circular Array Measurements for Auralization with Wave Field Synthesis" ppt

... Article Extraction of 3D Information from Circular Array Measurements for Auralization with Wave Field Synthesis Diemer de Vries, Lars H ¨ orchens, and Peter Grond Laboratory of Acoustical Imaging ... pressure of the incident plane wave. A simulation of the arrival time curves of three plane waves with elevation angles θ = 0 ◦ ,30 ◦ ,and70 ◦ is shown in...

Ngày tải lên : 22/06/2014, 19:20

10
239
0

Báo cáo hóa học: " Research Article Extraction of Desired Signal Based on AR Model with Its Application to Atrial Activity " doc

... Processing Table 3: The MCPE of different sources for different given AR parameter (p = 10). MCPE of s 1 MCPE of s 2 MCPE of s 3 MCPE of s 4 Given AR of s 1 −0.0000 0.5877 0.7940 0.9578 Given AR of s 2 −1.3372 ... simulations. Table 1: The MSPE of different sources for a different given AR parameter (p = 10). MSPE of s 1 MSPE of s 2 MSPE of s 3 MSPE of s 4 Given AR of...

Ngày tải lên : 21/06/2014, 22:20

9
411
0

Báo cáo hóa học: " Research Article Extraction of Protein Interaction Data: A Comparative Analysis of Methods in Use" potx

... source of protein interaction information. We analyzed the accuracy and completeness of information obtained from abstracts in comparison to the full-length articles as a measure of reliability of ... bi- ological entities with the help of biomedical and linguistic ontologies. IntEx has a reported precision of 45% and recall of 63.64% for abstracts [13]. Another infor...

Ngày tải lên : 22/06/2014, 19:20

9
341
0

báo cáo hóa học:" Research Article Impact of Missing Value Imputation on Classiﬁcation for DNA Microarray Gene Expression " ppt

... K. (9) The performance of KNNimpute is closely associated with the number of neighbors K used. A value of K within the range of 10–20 was empirically recommended, while the performance (in terms of NRMSE) ... improving the MV estimation for datasets with limited numbers of samples by incorporating information from multiple microarray datasets [9]. EURASIP Journal on Bioi...

Ngày tải lên : 21/06/2014, 20:20

17
316
0

Báo cáo hóa học: " Research Article Removal of Color Scratches from Old Motion Picture Films Exploiting Human Perception" pdf

... study. If the mechanism completely throws away information from the ﬁrst layer of the frame support, the only information in the damaged area derives from magenta and cyan, and then the resulting ... consists of a reduction of the image content in the degraded area till it has the same mean and variance of the surrounding information. With regard to only blue scratches, in...

Ngày tải lên : 22/06/2014, 01:20

9
251
0

Báo cáo hóa học: " Research Article Description of a 2-Bit Adaptive Sigma-Delta Modulation System with Minimized Idle Tones" docx

... Signal Processing Volume 2008, Article ID 426502, 6 pages doi:10.1155/2008/426502 Research Article Description of a 2-Bit Adaptive Sigma-Delta Modulation System with Minimized Idle Tones E. A. ... domain prior to the application of Fourier transform to deal with the nonperiodic nature of SDM output signal [12, 13]. In addition, we use a pseudorandom signal with rectangular p...

Ngày tải lên : 22/06/2014, 19:20

6
280
0

Báo cáo hóa học: " Research Article Adaptation of Zerotrees Using Signed Binary Digit Representations for 3D Image Coding" pptx

... increasing the amount of zero coefficients, we compute the proportion of zeros after the first significant bit. For the wavelet transform of an ex- tractofscene3oftheMoffett Field data of 256 × 256 × 224 coefficients ... complex signals with a limited number of generating func tions raised an interest for image coding [4]. Research in wavelet-based image coding began focusing on...

Ngày tải lên : 22/06/2014, 22:20

7
255
0

Báo cáo hóa học: "Research Article Modeling of Electric Disturbance Signals Using Damped Sinusoids via Atomic Decompositions and Its Applications" ppt

... presented for the decompositions obtained here. This optimization ﬁnds the number of levels of uniform quantizers (restricting the number of levels of the quantizers to powers of two) for ρ, φ,andα ... the amount of bits allo- cated to α, ξ, ρ, φ, n s ,andn e ,respectively.Thetotalnumber of bits spent for coding a signal, except for side information, will be r × M,wh...

Ngày tải lên : 22/06/2014, 23:20

15
349
0

Báo cáo hóa học: " Research Article Representation of 3D and 4D Objects Based on an Associated Curved Space and a General Coordinate Transformation Invariant Description" potx

... expressions for invariant (29) for 3D objects for a general and a diagonal metric. Moreover, for 4D objects, we obtained exact expressions for invariant (29), for a diagonal metric for which ... a global invariant (for orthogonal transformations) for the former and a local invariant for the lat- ter (under general coordinate transformations). Indeed, be- cause of...

Ngày tải lên : 22/06/2014, 23:20

10
349
0

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

... cause instability and poor performance of practical systems. Therefore, the stability analysis for neural networks with time-delay has attracted a large amount of research interest, and many suﬃcient ... fx ∗ . Obviously, the μ-stability analysis of the equilibrium point x ∗ of system 2.1 can be transformed to the μ-stability analysis of the trivial solution y  0ofsystem...

Ngày tải lên : 21/06/2014, 05:20

12
364
0