PDFs of the standard normal distribution (green), the Student-t_ν distribution for ν = 2 (red) and ν = 3 (orange), and the CN-distribution (1-ε) 𝒩(0,1) + ε 𝒩(0,c) for ε = 0.5, c = 4 (dashed orange) and c = 10 (dashed red). (IMAGE)

Aerospace Information Research Institute, Chinese Academy of Sciences

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