Generate a turbo code, and decode the code iteratively using MAP detectors.
Punctured and unpunctured turbo codes are implemented. Probability of bit error plots can be obtained by executing MATLAB scripts.
In Soo Ahn (2024). Turbo Code Simulation (https://www.mathworks.com/matlabcentral/fileexchange/14600-turbo-code-simulation), MATLAB Central File Exchange. Retrieved .
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Update the SIMULINK models by replacing obsolete blocks. Increase the interleaver size to obtain much lower probability of bit error characteristics.
The turbo code can be run under different Eb/No's by executing the turbo_code_multiple_run_driver.
Some people complained of the model not opening. Older MATLAB and SIMULINK versions do not open the model properly. Please make sure that MATLAB 7.3 with the corresponding SIMULINK or later version is used.