Figure 10From: Canonical polyadic decomposition of third-order semi-nonnegative semi-symmetric tensors using LU and QR matrix factorizationsBSS performance on MRS data versus SNR. Average results of blind separation of two simulated MRS metabolites. The number of observations is set to N=32. Left: the average error α { s [ f ] } T , { s ~ [ f ] } T evolution of all the algorithms as a function of SNR. Right: the average numerical complexities (top) and the CPU time (bottom) of all the algorithms, respectively.Back to article page