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DifferenceChart Demo

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DifferenceChart Demo

by Sven Körner

 

21 Feb 2011

Demonstration of DifferenceChart in TimeSeries. Uses JFreeChart and Matlab

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Description

Multiple TimeSeriesDemo alá JFreeGraph-Demo

The code behind is just a demo of what is possible with JFreeChart using it in Matlab. I played a little
with codesnippets I found on the web and the API-Documentation.
(http://www.jfree.org/jfreechart/api/javadoc/index.html). When you want to explore the whole functionality,
I think it is better to buy the JFreeChart Developer Guide (http://www.jfree.org/jfreechart/devguide.html).

This function shows the different between 2 random series as an example of JFreeChart
(http://www.jfree.org/). The Idea to this code is based on the UndocumentedMatlab-Blog of Yair Altman, who
shows a sample Code of JFreeChart for creating a PieChart
(http://undocumentedmatlab.com/blog/jfreechart-graphs-and-gauges/#comments)

Within the plot you can zoom by pressing the left mouse button and moving the pointer. Also you have some
properties by right-clicking on the chart.

Before this demo works, you need to download JFreeChart and make matlab get to know with it. There are 2
ways you can do this:

1. Add the jcommon and jfreechart jar to the dynamic matlab JavaClassPath (uncommented lines in the first
   cell an change path to your local installation path)
2. Add the jcommon and jfreechart jar to the static matlab JavaClassPath (see Matlab Help, modify
   classpath.txt on matlabroot\toolbox\local)

Finally you must donwload jcontrol from Malcom Lidierth
(http://www.mathworks.com/matlabcentral/fileexchange/15580-using-java-swing-components-in-matlab).

Bugs and suggestions:
   Please send to Sven Koerner: koerner(underline)sven(add)gmx.de

You need to download and install first:
   http://sourceforge.net/projects/jfreechart/files/1.%20JFreeChart/1.0.13/
   http://sourceforge.net/projects/jfreechart/files/1.%20JFreeChart/1.0.9/
   http://www.mathworks.com/matlabcentral/fileexchange/15580-using-java-swing-components-in-matlab

Acknowledgements

The author wishes to acknowledge the following in the creation of this submission:
Using Java Swing components in MATLAB

MATLAB release MATLAB 7.10 (2010a)
Other requirements http://sourceforge.net/projects/jfreechart/files/1.%20JFreeChart/1.0.13/ http://sourceforge.net/projects/jfreechart/files/1.%20JFreeChart/1.0.9/ http://www.mathworks.com/matlabcentral/fileexchange/15580-using-java-swing-components-in-matlab
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Tag Applied By Date/Time
time Sven Körner 22 Feb 2011 11:15:55
timeseries Sven Körner 22 Feb 2011 11:15:55
plot Sven Körner 22 Feb 2011 11:15:55
java Sven Körner 22 Feb 2011 11:15:55
jfreechart Sven Körner 22 Feb 2011 11:15:55
gui Sven Körner 22 Feb 2011 11:15:55
figure Sven Körner 22 Feb 2011 11:15:55
difference Sven Körner 22 Feb 2011 11:15:55

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