The code for generating figure 16 is provided.

The file "RIE.py" performs the experiments, and the proposed RIEs are implemented in this file.
The code takes as input the aspect ratio (less or equal to 1), the SNR, and the parameter 'p' for the Bernoulli distribution on the spectral density of Y. Matrix X is a shifted Wigner matrix with c=3, and W is a Gaussian matrix. To run it, use the following command:
 "python3 RIE.py -a (alpha) -s (SNR) -p (parameter of the Bernoulli distribution)
The outputs are the MSE of the Oracle and Y-RIE.

The outputs are processed in the notebook file to generate the plots.