A comparison of different regularization methods for a Cauchy problem in anisotropic heat conduction

... the maximum amount of information available The use of any extra information available for a specific problem is particularly important in choosing the regularization parameter of the method employed ... performance of this method for the Cauchy problem for anisotropic heat conduction is investigated and compared with other regularization methods in Secti...

Ngày tải lên: 16/06/2016, 01:11

... to assess temporal and spatial relative variations The relationship between a variable measured at the sampling point and the same variable measured with a small spatial displacement, everything ... matrix between the 15 light variables on transects The first variables are “openness” variables, whereas the remaining variables are “foliage” variables Shaded areas indicate th...

Ngày tải lên: 08/08/2014, 14:21

... to the assumed polygenic variation When two alleles A and a are segregating at a major locus, three genotypes are possible (AA, Aa, aa) which we shall respectively denote 1, 2, Sires are of genotype ... per dam Sires and dams are assumed to be unrelated Only offspring are measured, with one datum per animal ;j ’ are according to a sample consists of n sire families (i one offspr...

Ngày tải lên: 14/08/2014, 20:20

... profile Unequal error protection (UEP) takes advantage of the fact that different portions of the coded bit stream have different levels of importance to the overall subjective quality of the presentation ... selectable and an uneven level of protection is obtained when number of levels protecting a set of source packets is varied For example, if there are three levels of...

Ngày tải lên: 22/06/2014, 19:20

Ngày tải lên: 19/02/2014, 03:20

... algorithm can be viewed as a form natural for it; thus we limit the comparison to the of incremental training procedure (e.g., using sto- two kinds of ME models for CMMs Note that our chastic ... string 𝑦 Performance of the application is measured in terms of character error The result of ME/L2 is better than that reported in Andrew and Gao (2007) due to the use of the varia...

Ngày tải lên: 08/03/2014, 02:21

... decrease the feature numbers without losing classification accuracies (see G Forman 2003 An extensive empirical study of feature selection metrics for text classification The Journal of Machine ... numbers of features are to be selected, different combinations of the two measurements are required to provide the best performance Although a great number of FS methods is av...

Ngày tải lên: 30/03/2014, 23:20

... global analysis and structural analysis As an example of the first category, we find techniques such as template matching, moment invariant, mathematical transforms (Fourier, Walsh, Hadamard, ... degree of correlation between a feature’s template and the input image A value of indicates that a feature template did not match the digit image; a value of indicates a complete ma...

Ngày tải lên: 28/04/2014, 10:10

... differentiable norm or a reflexive Banach space E with a weakly continuous duality a mapping Other investigations of approximating common fixed points for a countable family of nonexpansive mappings can ... 23 initiated the study of certain classes of nonlinear operators by means of the duality mapping Jϕ Following Browder 23 , we say that a Banach space E has a w...

Ngày tải lên: 21/06/2014, 11:20

... Differential Equations, Yale University Press, New Haven, Conn, USA, 1923 X T Xiong and C L Fu, “Two approximate methods of a Cauchy problem for the Helmholtz equation,” Computational & Applied Mathematics, ... quasi-reversibility regularization method for a Cauchy problem of the Helmholtz equation,” Journal of Computational and Applied Mathematics, vol 233, n...

Ngày tải lên: 21/06/2014, 16:20

... notices that there is a common contiguous GHz bandwidth between 59 and 62 GHz that has been reserved for high data rate applications This large amount of bandwidth can be exploited to establish a wireless ... EURASIP Journal on Wireless Communications and Networking noise (PN) and ADC quantization and clipping), and allows an efficient operation of the power amplifier (...

Ngày tải lên: 22/06/2014, 19:20

... notices that there is a common contiguous GHz bandwidth between 59 and 62 GHz that has been reserved for high data rate applications This large amount of bandwidth can be exploited to establish a wireless ... EURASIP Journal on Wireless Communications and Networking noise (PN) and ADC quantization and clipping), and allows an efficient operation of the power amplifier (...

Ngày tải lên: 22/06/2014, 22:20

... measure pain levels in the absence of painful stimuli measuring pain AB and DT participated in revising the manuscript critically PB and HD participated in revising the manuscript critically and in ... to a light glabellar tap [19] Standard pain medication in the intensive care unit All patients received pain medication according to the local standard protocol, con...

Ngày tải lên: 13/08/2014, 10:20

... too high or central staining appeared very poor In search for an easy -to- use method to acquire, fix and store canine liver biopsies, we used the stability of 18S and 28S rRNA as markers for totalRNA ... objective was to optimize the use of a single liver biopsy, in order to minimize the number of necessary biopsies per patient, by evaluation of different me...

Ngày tải lên: 13/08/2014, 13:20

... study was therefore to systematically review randomised controlled trials (RCTs) of parenting programmes for the treatment of children (≤ 18 yrs) with conduct problems to investigate i) the overall ... were assessed using Cochrane Collaboration [19] criteria Appropriateness of statistical analyses was critically appraised by statisticians Inclusion and exclusion of s...

Ngày tải lên: 13/08/2014, 18:21