Báo cáo hóa học: " Research Article Linear Maps which Preserve or Strongly Preserve Weak Majorization" pot

... Inequalities and Applications Volume 2007, Article ID 82910, 4 pages doi:10.1155/2007/82910 Research Article Linear Maps which Preserve or Strongly Preserve Weak Majorization Ahmad Mohammad Hasani and ... A linear map A : R n →R n strongly preserves one of the weak majorizations ≺ ω or ≺ ω ifandonlyifithastheform x −→ rPx (2.3) for some positive real number r an...

Ngày tải lên: 21/06/2014, 22:20

... pathological or not. Commonly used classifiers resort to linear discriminant analysis (LDA) [23, 27, 29, 32], nearest neighbors [24, 26, 29], vector quantization [33]orsupport vector machines (SVMs) ... Publishing Corporation EURASIP Journal on Advances in Signal Processing Volume 2009, Article ID 203790, 13 pages doi:10.1155/2009/203790 Research Article Linear Classifier with Rejec...

Ngày tải lên: 21/06/2014, 20:20

... U(t,θ) ∈ L b (X),for0 ≤ θ ≤ t ≤ T 0 ; Hindawi Publishing Corporation Advances in Difference Equations Volume 2007, Article ID 26196, 16 pages doi:10.1155/2007/26196 Research Article Linear Impulsive ... generating operators is reduced to the existence of fixed point for a suitable operator. Further the alternative results on T 0 -periodic PC-mild solution for nonhomogeneous linear imp...

Ngày tải lên: 22/06/2014, 19:20

... Shimamura 7 Table 2: Normalized formant error (in %) for each vowel. Method LPRA DAP LPA Vowe l F 1 error F 2 error F 3 error F 1 error F 2 error F 3 error F 1 error F 2 error F 3 error /a/ 2.13 1.30 ... refined autocorrelation func- tion r h (i), which closely approximates the true autocorrela- tion coefficients especially in lower lags that are the most im- portant for formant analysis with...

Ngày tải lên: 22/06/2014, 19:20

... fac- tor α = 0.2, and a signaling frequency f s = 64 kHz. In Figure 8 the performance of the linear predictor is as- sessed in terms of normalized MMSPEs versus the prediction order ν for a fixed ... Viterbi processor to search an ex- tended trellis diagram accounting for the encoder memor y, the residual ISI and the channel memory induced by colored noise. This detector uses linear predic...

Ngày tải lên: 22/06/2014, 20:20

... results showed that the method works highly satisfactory for SNR > 22 dB and supports lower SNR compared with other algorithms. Copyright © 2007 Hindawi Publishing Corporation. All rights reserved. 1. ... application performance and speed. In the field of image restoration, some researchers have applied fuzzy concepts as well, however, most of these works are in blind restoration. For examp...

Ngày tải lên: 22/06/2014, 23:20

... and opportunities in wireless sen- sor/actuator networks,” Sensors, vol. 8, no. 2, pp. 1099–1110, 2008. [31] F. Xia, Y. C. Tian, Y. Li, and Y. Sun, “Wireless sensor/actuator network design for mobile ... star topology or a peer-to- peer topology. In star networks, all the communications are between end devices and the sink node which is also called PAN coordinator. The PAN coordinator man...

Ngày tải lên: 21/06/2014, 05:20

... interpolator is superior in error performance to both cubic and sinc interpolators. The error performance was also simulated for raised cosine interpolators with various truncation lengths for the ... performance of different interpo- lators for the time offset μ = 0.5. The truncation length for all interpolators is 4T s . As shown, the 4-tap MMSE interpolator outperforms other interpolators .....

Ngày tải lên: 21/06/2014, 05:20

... m 2 1 f 2  b m 1  m 2 2 g 2  b m 2  . 2.27 Hindawi Publishing Corporation Journal of Inequalities and Applications Volume 2010, Article ID 286845, 12 pages doi:10.1155/2010/286845 Research Article On Hadamard-Type Inequalities ... t α  f  y  1.5 for all x, y ∈ 0,b and t ∈ 0, 1. Denote by K α m b the class of all α, m-convex functions on 0,b for which f0 ≤ 0. I...

Ngày tải lên: 21/06/2014, 07:20

... behavior along time. Such randomness stems from the fact that these taps are uncorrelated with the J CMA and J DD gradient minimization for the given channel. On the other hand, taps which are correlated ... allocated according to Algorithm 2 procedure. For the SER and MSE computation at least 50 runs are performed, and the average is taken. Figures 3(a) and 3(b) show the operation with “Br...

Ngày tải lên: 21/06/2014, 08:20