Resources
Software Open Federated
Logistic Regression-HSMM-based Heart Sound Segmentation
The identification of the exact positions of the first and second heart sounds within a phonocardiogram (PCG), or heart sound segmentation, is an essential step in the automatic analysis of heart sound recordings, allowing for the classification of …
Published: July 29, 2019. Version: 1.0 | DOI: 10.13026/vnt9-kf93
Software Open Federated
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…
entropy complexity
Published: Feb. 2, 2019. Version: 1.0.0
Software Open Federated
ECGPUWAVE
ecgpuwave analyses an ECG signal from the specified record, detecting the QRS complexes and locating the beginning, peak, and end of the P, QRS, and ST-T waveforms. The output of ecgpuwave is written as a standard WFDB-format annotation file associa…
ecg
Published: Oct. 29, 2018. Version: 1.3.4
Software Open Federated
Measurement of Global Electrical Heterogeneity
The Global Electrical Heterogeneity (GEH) concept is based on the theory of Wilson’s electrical gradient vector, which characterizes the degree of heterogeneity of the total recovery time across the ventricles.
Published: May 2, 2018. Version: 1.0.0
Software Open Federated
PhysioNet Cardiovascular Signal Toolbox
The PhysioNet Cardiovascular Signal Toolbox is an open-source modular program for calculating heart rate variability (HRV) implemented in Matlab with evidence-based algorithms and output formats. The Toolbox is compatible with 64-bit MATLAB on GNU/L…
heart rate variability cardiovascular
Published: April 28, 2018. Version: 1.0.0
Software Open Federated
Cerebral Haemodynamic Autoregulatory Information System GUI
Acute Brain injury (ABI) is a devastating event requiring intensive acute treatment and post-injury rehabilitation, both delivered for indeterminate periods of time. For severe ABIs, acute treatment is aimed at stabilizing the patient to prevent sec…
brain injury intracranial pressure
Published: Dec. 16, 2016. Version: 1.0.0
Software Open Federated
Multiscale Poincare Plots
Poincaré delay maps are widely used in the analysis of cardiac interbeat interval (RR) dynamics. To facilitate visualization of the structure of these complex time series, we introduced a methodology called multiscale Poincaré (MSP) pl…
poincare visualization
Published: April 12, 2016. Version: 1.0.0
Software Open Federated
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.
entropy complexity
Published: March 4, 2016. Version: 1.0.0
Software Open Federated
Data Chromatix
Analysis of biomedical time series plays a key role in clinical management and basic investigation. However, most conventional monitors streaming data in real-time show only the most recent values, not referenced to past dynamics. The proposed visua…
visualization
Published: Nov. 9, 2015. Version: 1.0.0
Software Open Federated
ECG-Kit
This toolbox is a collection of Matlab tools that Mariano Llamedo Soria used, adapted or developed during his PhD and post-doc work with the Besicos group at University of Zaragoza, Spain and at the National Technological University of Buenos Aires,…
wfdb ecg
Published: Nov. 9, 2015. Version: 1.0