Figure 1:

Asymptotic subspace recovery (4) of the ith component as a function of sample-to-dimension ratio c and subspace amplitude θ_i with average noise variance equal to one. Contours are overlaid in black and the region where A(β_i) ≤ 0 is shown as zero (the prediction of Conjecture 1). The phase transition in (b) is further right than in (a); more samples are needed to recover the same strength signal.