Question of Figure 1 in paper

[Jiafei127]

Hello Authors, your work is very constructive in the field.
However, when I try to follow your work, i.e., visualise the spectrum of different modules, I have difficulty finding a clean and contrasting result as shown in your Figure 1. This may have something to do with the samples used and code replication. Please provide better samples or visualisations, thank you very much!

[Jiafei127]

My visualisation has a very strong, cluttered graininess...