A Novel Tool of Measuring Fractal Dimension or Complezity

摘要：

The fractal dimension or complexity of physiological signal is calculated with a novel tool, Dot Counting Dimension (DCD) in this paper. The definition and algorithm of DCD are given out. DCD of nine arrhythmia records are calculated and linear result of DCD is achieved. The algorithm of DCD is useful for processing physiological signal because of its implementing easy with less calculation, and fast calculation velocity, and the algorithm of DCD does not need too much more data for achieving convergence.

关键词： Dot Counting Dimension (DCD) fractal dimension complezity time series physiological signal

作者: LI Zhi-min GOU Xian-tai CHEN Qiang JIN Wei-dong

作者单位: School of Material Science and Engineering, Southwest Jiaotong University Chengdu 610031, China School of Electrical Engineering, Southwest Jiaotong University Chengdu 610031, China School of Civil Engineering, Southwest Jiaotong University Chengdu 610031, China

会议类型: 国际会议

会议名称: The 2nd International Conference on Bioinformatics and Biomedical Engineering(iCBBE 2008)(第二届生物信息与生物医学工程国际会议)

会议地点: 上海

会议语种:英文

页码: 2157-2159

在线出版日期: 2008-05-16（万方平台首次上网日期，不代表论文的发表时间）