A METHOD FOR THE RECOVERY OF NOISY MISSING DATA IN MOVEMENT ANALYSIS

被引：5

作者：

STOKES, VP

机构：

[1] Karolinska Institute, Physiology III, 11486 Stockholm

来源：

COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE | 1991年 / 34卷 / 01期

基金：

英国医学研究理事会;

关键词：

MISSING DATA; ORTHOGONAL POLYNOMIAL; KINEMATIC; MOVEMENT ANALYSIS;

D O I：

10.1016/0169-2607(91)90082-5

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

A new method is proposed for the accurate recovery of missing marker data obtained from movement tracking systems. The method has the form of a least-squares cubic polynomial approximation which is realized by the recursive expansion of orthogonal polynomials.

引用

页码：61 / 67

页数：7

共 9 条

[1]

CONTE SD, 1987, ELEMENTARY NUMERICAL

[2] ON THE ADAPTIVE INTERPOLATION OF DISCRETE-TIME SIGNALS [J].