The code of figure1

[cs-hao]

Hello, I want to know how to visualize the Fourier spectrum maps (Figure 1 in main paper). Could you please provide me a toy code?
I am looking forward to your reply. Thank you~

[qm-intel]

@DoranLyong I am also looking for the code in Figure 1, can you please guide how you obtain the Figure 1 Fourier heatmaps?

Thanks

[gaohaoxuan]

I am also looking for the code in Figure 1, can you please guide how you obtain the Figure 1 Fourier heatmaps?

Thanks