Nonlinear approximation is widely used in signal processing. Real-life signals can be modeled as functions of bounded variation. Thus the variable knot of approximating function could be ...

In this paper, we propose a method for finding the best piecewise linearization of nonlinear functions. For this aim, we try to obtain the best approximation of a nonlinear function as a piecewise ...

Abstract: A repeated scanning algorithm for determining the minimax approximation to an arbitrary function by means of a piecewise linear function with a fixed number of variable knots is described, ...

Abstract: An efficient computation technique for obtaining the current distribution on a piecewise linear antenna is presented. The generalized Hallen's type integral equation with closed form kernel ...

Hello, when attempting to generate a piecewise membership using the package, it is not clear to me how the piecemf function is working. After having attempted to reverse engineer the source code, it ...

Fitting-Piecewise-Linear-Continuous Approximate time-position trajectory by continuous piecewise linear function and find breakpoints and slopes. Supplementary Information Segmentation analysis of ...