Báo cáo hóa học: "Research Article About Advances in Tensor Data Denoising Methods" doc

... nonorthogonal tensor flattening for the improvement of tensor data denoising when main directions are present, and fast versions of LRTA and MWF obtained by adapting fixed point and inverse power ... of sources in array processing and recognition of straight lines in image processing. Principles of SLIDE are detailed in [48]. In the case of a noisy image containing d straight li...

Ngày tải lên: 22/06/2014, 01:20

... γ 2 ≥···≥γ N c . In other words, while maintaining a given sum rate, minimum total power is used if the subcarriers are ordered according to their link gains (best link gain first) and the SINR targets ... only marginally lower than those attained by the GRP. Hence, RTSO when combined with OTA-SRR fair scheduling allows the system to retain high spectral efficiency while maintaining fairness...

Ngày tải lên: 22/06/2014, 00:20

... possessing internal point delays. The investigation is performed via fixed point theory in a complete metric space by defining appropriate nonexpansive or contractive self-mappings from initial ... time-delay and continuous-time/digital hybrid systems and in those involving switches among different parameterizations. This paper is concerned with the investigation of fixed points in Caputo l...

Ngày tải lên: 21/06/2014, 05:20

... Hindawi Publishing Corporation EURASIP Journal on Advances in Signal Processing Volume 2008, Article ID 480835, 13 pages doi:10.1155/2008/480835 Research Article About Noneigenvector ... fixed-point algorithm We present the fixed-point algorithm for computing leading eigenvectors and show how it can be inserted in MUSIC to compute the noise subspace. Fixed-point algorithm for comput...

Ngày tải lên: 22/06/2014, 01:20

... joining the second and third right-hand side terms into one and converting the integral within the interval [ −h,t − h] into one on [0,t] with the change of integration variable τ → τ + h. Taking ... not necessarily excitable. Concerning with positivity in the first orthant, an alternative concept of weak positivity was introduced in [7]being of interest in singular delay-free dynamical...

Ngày tải lên: 22/06/2014, 18:20

... Strict Pseudocontractions in Hilbert Spaces Ming Tian College of Science, Civil Aviation University of China, Tianjin 300300, China Correspondence should be addressed to Ming Tian, tianming1963@126.com Received ... 9 introduced two iteration schemes by the general iterative method for finding an element of EPφ ∩ FS. In 2001, Yamada 10 introduced the following hybrid iterative metho...

Ngày tải lên: 21/06/2014, 05:20

... monocycles, the data rate is close to the limit, resulting in the severe intersymbol interference (ISI). The zero-forcing (ZF) criterion-based space- time precoding presented in this paper eliminates ... of increasing data transmission rate by spatial multiplexing without expanding the bandwidth. In order to transmit parallel data streams simultaneously (spatial multiplexing), the...

Ngày tải lên: 21/06/2014, 05:20

... 3.1 are reformulated in fixed-point domain to involve operations among integers. Following a cascade approach, all the involved operations are converted into their fixed-point counterpart one after ... enough forLDPCcodes.Thiscanbeexplainedwiththe smallernumberofedges(2)inthetrellisofanLDPC code compared with a turbo code (2 in binary, 4 in duo-binary codes) and with the absence of branch...

Ngày tải lên: 21/06/2014, 05:20

... EURASIP Journal on Advances in Signal P rocessing In conclusion, the VCF has compelling ingredients that make its simulation in the discrete-time especially interesting: (i) nonlinear behavior and ... bidimensional nonlinear map while moving to the digital domain. On the other hand, approximations of H(s) aiming at maintaining such parameters decoupled in the discrete-time domain le...

Ngày tải lên: 21/06/2014, 05:20

...  1. The main purpose is to establish the Marcinkiewicz- Zygmund strong laws for linear statistics of ρ ∗ -mixing random variables under some suitable conditions. We have the following results. Theorem ... ρ ∗ -mixing sequence of random variables,” Statistics & Probability Letters, vol. 78, no. 12, pp. 1466–1472, 2008. 10 K. Budsaba, P. Chen, and A. Volodin, “Limiting behaviour of movin...

Ngày tải lên: 21/06/2014, 05:20