Results 91 to 100 of about 871 (187)

Randomized Quadrature with Periodic Kernels:  Applications to Cavalieri Volume Estimation

open access: yesImage Analysis and Stereology
This paper studies randomized algorithms for unbiased numerical integration of d-dimensional periodic functions using kernel-based quadrature rules, with particular emphasis on rules induced by periodic radial basis function (RBF) kernels.
Francisco Javier Soto Sánchez
doaj   +1 more source

Utilizing Kernel Adaptive Filters for Speech Enhancement within the ALE Framework

open access: yesIranian Journal of Electrical and Electronic Engineering, 2017
Performance of the linear models, widely used within the framework of adaptive line enhancement (ALE), deteriorates dramatically in the presence of non-Gaussian noises. On the other hand, adaptive implementation of nonlinear models, e.g.
G. Alipoor
doaj  

Iterative sparse interpolation in reproducing kernel Hilbert spaces [PDF]

open access: yes, 2001
The problem of interpolating data in reproducing kernel Hilbert spaces is well known to be ill-conditioned. In the presence of noise, regularisation can be applied to find a good solution. In the noise-free case, regularisation has the effect of over-smoothing the function and few data points are interpolated.
Dodd, T.J., Harrison, R.F.
openaire  

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