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…

complexity visualization

Published: Jan. 31, 2015. Version: 1.0.0

Challenge Credentialed Access

Analysis of Clinical Text: Task 14 of SemEval 2015

Guergana Savova

This is the dataset for SemEval 2014 and 2015, Analysis of Clinical Text

nlp semeval

Published: Dec. 28, 2014. Version: 2.0

Database Open Access

Abdominal and Direct Fetal ECG Database

Multichannel fetal electrocardiogram recordings obtained from 5 different women in labor, between 38 and 41 weeks of gestation.

fetal ecg

Published: Aug. 9, 2012. Version: 1.0.0

Visualize waveforms

Software Open Access


CVSim is a lumped-parameter model of the human cardiovascular system that has been developed and used for research and for teaching quantitative physiology courses at MIT and Harvard Medical School since 1984. The versions presented here have a grap…

cardiovascular simulation

Published: March 16, 2007. Version: 1.0.0

Software Open Access

record - An application for capturing data from an HP CMS (Merlin) monitor

record is an MS-DOS application that determines what signals and measurements are available from a Hewlett-Packard (Agilent/Philips) Merlin (a.k.a. CMS or Component Monitoring System) patient monitor, and then logs all of the available data to disk …

monitor mimic

Published: June 9, 2003. Version: 1.0.0

Software Open Access

plt - Software for 2D Plots

plt is a non-interactive plotting utility originally written for Unix by Paul Albrecht. plt can produce publication-quality 2D plots in PostScript from easily-produced text or binary data files, and can also create screen plots under the X Window Sy…

visualization multiparameter

Published: Nov. 7, 2002. Version: 2.5

Software Open Access

A Cardiovascular Simulator for Research

We introduce here the Research CardioVascular SIMulator (RCVSIM) software in order to complement research with the experimental data sets provided by PhysioBank. The human cardiovascular model upon which RCVSIM is based includes three major componen…

cardiovascular simulation

Published: Sept. 19, 2001. Version: 1.0.0

Database Open Access

Samples of MR Images

These magnetic resonance angiography (MRA) images show coronal slices acquired from consecutive anteroposterior positions within the torso. The study was performed on a 1.5T General Electric (GE) Signa imaging system with gadolinium-contrast-enhance…

image angiography

Published: Aug. 17, 2001. Version: 1.0.0

Software Open Access

A practical method for calculating Lyapunov exponents from small data sets

Detecting the presence of chaos in a dynamical system is an important problem that is solved by measuring the largest Lyapunov exponent. Lyapunov exponents quantify the exponential divergence of initially close state-space trajectories and estimate …

chaos complexity

Published: Jan. 16, 2001. Version: 1.0.0

Database Restricted Access

Multimodal Physiological Monitoring During Virtual Reality Piloting Tasks

Hrishikesh Rao, Emilie Cowen, Sophia Yuditskaya, Laura Brattain, Jamie Koerner, Gregory Ciccarelli, Ronisha Carter, Vivienne Sze, Tamara Broderick, Hayley Reynolds, Kyle McAlpin, Thomas Heldt

Physiologic and flight performance data from a virtual reality task. Data for the CogPilot Data Challenge.

Published: Aug. 25, 2022. Version: 1.0.0