Add to ORKGThe problem of data approximation is of great interest. There are a lot of approaches to solve this problem. One of them is a polynomial spline approximation. In this paper we propose a new algorithm for polynomial spline approximation based on nonsmooth optimization techniques. Numerical experiments using this algorithm have been carried out. The results are presented and discussed. 1 Introduction. The problem of approximation for given a function of one variable or data in two-dimensional space was studied by many authors (see for example [1], [11]-[16] and references therein). Several methods based on quite different approaches were proposed and studied, but the problem of constructing new algorithms is still of great interest
Abstract- Spline approximation is often preferred over polynomial approximation. They require less n...
We describe the algorithms and data structures used for optimizing linear spline approximations of b...
In a series of three articles, spline approximation is presented from a geodetic point of view. In p...
The problem of data approximation is of great interest. There are a lot of approaches to solve this ...
The problem of data approximation is of great interest. There are a lot of approaches to solve this ...
This paper describes the approximation of discrete data using splines. The approximation method is a...
International audienceIn this article, we address the problem of approximating data points by C1-smo...
International audienceIn this article, we address the problem of approximating data points by C1-smo...
International audienceIn this article, we address the problem of approximating data points by C1-smo...
The classical Remez algorithm was developed for constructing the best polynomial approximations for ...
The classical Remez algorithm was developed for constructing the best polynomial approximations for ...
Data and function approximation is fundamental in application domains like path planning or signal p...
Data and function approximation is fundamental in application domains like path planning or signal p...
It is often important in practice to obtain approximate representations of physical data by relative...
In a series of three articles, spline approximation is presented from a geodetic point of view. In p...
Abstract- Spline approximation is often preferred over polynomial approximation. They require less n...
We describe the algorithms and data structures used for optimizing linear spline approximations of b...
In a series of three articles, spline approximation is presented from a geodetic point of view. In p...
The problem of data approximation is of great interest. There are a lot of approaches to solve this ...
The problem of data approximation is of great interest. There are a lot of approaches to solve this ...
This paper describes the approximation of discrete data using splines. The approximation method is a...
International audienceIn this article, we address the problem of approximating data points by C1-smo...
International audienceIn this article, we address the problem of approximating data points by C1-smo...
International audienceIn this article, we address the problem of approximating data points by C1-smo...
The classical Remez algorithm was developed for constructing the best polynomial approximations for ...
The classical Remez algorithm was developed for constructing the best polynomial approximations for ...
Data and function approximation is fundamental in application domains like path planning or signal p...
Data and function approximation is fundamental in application domains like path planning or signal p...
It is often important in practice to obtain approximate representations of physical data by relative...
In a series of three articles, spline approximation is presented from a geodetic point of view. In p...
Abstract- Spline approximation is often preferred over polynomial approximation. They require less n...
We describe the algorithms and data structures used for optimizing linear spline approximations of b...
In a series of three articles, spline approximation is presented from a geodetic point of view. In p...