Resources
Database Open Access
Tai Chi, Physiological Complexity, and Healthy Aging - Gait
Peter Wayne, Brian Gow, Jeffrey Hausdorff, Chung-Kang Peng, Lewis Lipsitz, Andrew Ahn, Vera Novak, Brad Manor
dual-task electromyography stability gait
Published: Dec. 14, 2021. Version: 1.0.2
Visualize waveformsSoftware Open Access
Generalized Multiscale Entropy Analysis
The method of generalized multiscale entropy (GMSE) analysis is useful for investigating complexity in physiologic signals and other series that have correlations at multiple (time) scales. It represents a generalization of the original method of mu…
Published: Feb. 2, 2019. Version: 1.0.0
Software Open Access
Multiscale Entropy Analysis
The method of multiscale entropy (MSE) analysis is useful for investigating complexity in physiologic signals and other series that have correlations at multiple (time) scales.
Published: Aug. 4, 2004. Version: 1.0
Software Open Access
Transfer Entropy With Partitioning
This is a repository of MATLAB functions that can estimate transfer entropy (information flow) from one time series to another using a non-parametric partitioning algorithm.
Published: March 4, 2016. Version: 1.0.0
Software Open Access
Multiscale Multifractal Analysis
Multiscale multifractal analysis (MMA) (Gierałtowski et al., 2012) is a time series analysis method, designed to describe scaling properties of fluctuations within the signal analyzed. The main result of this procedure is the so called Hurst surface…
Published: Jan. 31, 2015. Version: 1.0.0
Software Open Access
Dynamical Density Delay Maps
This project contains Matlab functions for visualizing the behavior of complex systems by means of the dynamical density delay mapping ("D3-Map") technique . This simple-to-implement visualization method provides an animated representatio…
Published: Jan. 31, 2015. Version: 1.0.0
Software Open Access
Sample Entropy Estimation
Sample Entropy is a useful tool for investigating the dynamics of heart rate and other time series. Sample Entropy is the negative natural logarithm of an estimate of the conditional probability that subseries (epochs) of length m that match pointwi…
Published: Nov. 8, 2004. Version: 1.0.0
Software Open Access
Information-Based Similarity
IBS is a novel method for comparing time series based on linguistic analysis of "word" frequency and rank order statistics. It has been applied successfully in a variety of applications, including analysis of interbeat (RR) intervals, clas…
interbeat rr interval complexity
Published: Oct. 26, 2004. Version: 1.0.0
Software Open Access
Software for Analysis of Multifractal Time Series
Software for calculating multifractal partitions and moments of a time series.
Published: May 29, 2002. Version: 1.0.0
Software Open Access
Detrended Fluctuation Analysis
The method of detrended fluctuation analysis has proven useful in revealing the extent of long-range correlations in time series.
Published: Nov. 11, 2001. Version: 1.0.0