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4. Histogram

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Juan Pedro Dominguez-Morales edited this page Nov 7, 2016 · 7 revisions

To generate the histogram of the loaded aedat file, click on Tools->Histogram or on the button of the vertical toolbar that can be seen in the next image.

For certain applications it is important to know which cochlea channels are the ones that fire more events. The histogram is the appropriate chart to measure this information. The following image shows the result of the histogram for the aedat file that we have been using in this wiki. The X axis represents the 256 possible addresses, while the Y axis is the number of events fired.

The checkbox with the label "Normalized" allows the user to choose if the histogram is normalized or not, this is, in a percentage value of the highest number of fired events on the Y axis. The user can also save the image as a PNG file or save the histogram information (number of events fired for each address) in a CSV file.

The pseudocode of this functionality is shown in the image below.

This project is licensed under the GPL License - see the LICENSE.md file for details.
Copyright © 2015 Juan P. Dominguez-Morales

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