“…In the first one, we consider the ideal setting where the true vector of parameters is x ∈ {0, d} n ; thus, in this case, we expect to recover exactly both the support and the non-zero values, under suitable conditions. We specify that, despite its peculiarity, the binary setting is relevant in widespread applications, such as localization and image processing, see [8,10] for a complete overview. In the second experiment, instead, the non-zero components are in [α, β], and d = α+β 2 ; in this case, we expect to obtain the right support and a biased estimation of the non-zero values.…”