Multioscillator cosinor models for optimal curve-fit of time series data

被引：3

作者：

Kastania, AN ^{[1
]}

Bekakos, MP ^{[1
]}

机构：

[1] Athens Univ Econ & Business, Dept Informat, Athens 10434, Greece

来源：

NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS | 2001年 / 47卷 / 04期

关键词：

Curve fitting - Feature extraction - Mathematical models - Oscillations - Time series analysis;

D O I：

10.1016/S0362-546X(01)00353-4

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

Herein, inferential rhythmometry methodologies are ascertained as feature selectors for biosignal classification purposes. Periodic regression methods for rhythm detection and optimal sinusoidal testing are optimized for efficient feature extraction of rhythm characteristics.

引用

页码：2293 / 2300

页数：8

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