Implementation of the classical SK scheme for AWGN with noiseless feedback and the Modulo-SK algorithmfor AWGN with noisy feedback from: Assaf Ben-Yishai and Ofer Shayevitz. "Interactive schemes for the AWGN channel with noisy feedback." IEEE Transactions on Information Theory 63.4 (2017): 2409-2427.
For more elaborate instructions see the attached pdf file