Figure 3
From: Supervised machine learning of ultracold atoms with speckle disorder

Average over many speckle-field instances of the absolute value of the Fourier components of the speckle field. The (red) squares correspond to the real part. The (blue) open triangles correspond to the imaginary part. The (black) circles and the (green) stars indicate the standard deviations of the real part and of the imaginary part, respectively.