How to use Matlab Analysis and Visualization Software

Paul Harris

GCRC Research Skills Workshop

May 24, 2002

What is Matlab?

Matlab integrates computing, visualization, and a powerful language to provide a flexible environment for technical computing. The open architecture makes it easy to use MATLAB and its companion products to explore data, create algorithms, and create custom tools that provide early insights and competitive advantages

How much?

Base package ~ $500

Toolboxes ~ $200 each

OR

Use the GCRC Informatics Computer Laboratory (collaboration between GCRC and School of Engineering – all toolboxes)

Webinar Demonstration(2 minutes)

http://www.mathworks.com/programs/webex/statcurve/index.shtml?10601

(1:47 – 4:10) 

Matlab Demonstrations

Visualization – 2DVisualization – 3DVisualization – Visualizing SoundVisualization – Image Colormaps – Bone

GCRC Examples

GERD Study – Visualizing Sleep, Computing Statistics for each sleep, pH event.

Microneurography

QT ECG Analysis

ECG Analysis (heart rate versus time)

Heart Rate Variability

Call HoneyE-Laryngitis

http://www.mathworks.com/programs/webex/statcurve/index.shtml?10601

(1:47 – 4:10)