Scripts to reproduce figures in [1].
Run plotter_run to reproduce the figures for the numerical experiments. Run test_run to rerun the experiments. It requires the Chebfun software package in the MATLAB path. The Chebfun software package can be downloaded from https://github.com/chebfun/chebfun.
[1] D. Persson, Nicolas Boullé, and D. Kressner. "Randomized Nyström approximation of non-negative self-adjoint operators", 2024.