Now showing items 1-10 of 232
Radial basis function network applied to the linearization of a voltage controlled oscillator
An analog circuit that implements a radial basis function network is presented. The proposed circuit allows the adjustment of all shape parameters of the radial functions, i.e., amplitude, center and width. The implemented ...
Radial basis function circuits using folded cascode differential pairs
In this paper, we propose new circuits for the implementation of Radial Basis Functions (RBF). These RBFs are obtained by the subtraction of two differential pair output currents in a folded cascode configuration. We also ...
A radial basis function network (RBFN) for function approximation
A radial basis function network (RBFN) circuit for function approximation is presented. Simulation and experimental results show that the network has good approximation capabilities. The RBFN was a squared hyperbolic secant ...
Radial Basis Functions for Phase Unwrapping
(Revista Computación y Sistemas; Vol. 14 No. 2, 2010-12-15)
Abstract. An important step in fringe pattern analysis is the so called phase unwrapping. Although this task can be performed easily using path dependent algorithms, most times, however, these algorithms are not robust ...
Radial basis function networks with quantized parameters
A RBFN implemented with quantized parameters is proposed and the relative or limited approximation property is presented. Simulation results for sinusoidal function approximation with various quantization levels are shown. ...
Automatic landslide recognition through Optimum-Path Forest
In this paper we shed light over the problem of landslide automatic recognition using supervised classification, and we also introduced the OPF classifier in this context. We employed two images acquired from Geoeye-MS ...