EXIT chart computation
Matlab class implementing several methods for the computation of EXIT charts.
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EXtrinsic Information Transfer (EXIT) charts are useful for characterizing the convergence properties and the performance of turbo receivers. Turbo receivers are generally constructed from two or more Soft Input Soft Output (SISO) modules. By simulating a single SISO module, the transfer characteristic of the SISO module can be obtained using the EXIT class. The transfer characteristics of two SISO modules represented on the same figure by switching the axes give the EXIT chart.
For further information see the following link:
http://sites.google.com/site/cristeab/home/exitchart
Cite As
Bogdan Cristea Eugen (2026). EXIT chart computation (https://www.mathworks.com/matlabcentral/fileexchange/25145-exit-chart-computation), MATLAB Central File Exchange. Retrieved .
General Information
- Version 1.6.0.0 (2.54 KB)
MATLAB Release Compatibility
- Compatible with any release
Platform Compatibility
- Windows
- macOS
- Linux
| Version | Published | Release Notes | Action |
|---|---|---|---|
| 1.6.0.0 | added usage example in the source file,
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| 1.5.0.0 | added error checking when one of the conditional PDFs is empty |
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| 1.4.0.0 | minor correction |
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| 1.3.0.0 | Added an usage example for EXIT class. The file TC_SOVA_RSC.m allows to compute the transfer characteristic of SOVA. The SOVA is implemented separately in sovadec.m. Be aware that the simulation time could be very long. |
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| 1.2.0.0 | updated version |
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| 1.1.0.0 | update to the latest version |
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| 1.0.0.0 |
