Abstract:The CANDECOMP/PARAFAC (Canonical Decomposition / Parallel Factor Analysis, ab. CP) decomposition of a higherorder tensor is a powerful multilinear algebra, thus denoising observed data and identification of multiple sources can both be accomplished by the CP decomposition. In this paper, images are used to illustrate the denoising effect of CP decomposition. To identify sources, the number of senors affects the accuracy and convergence of algorithm greatly, especially, if the angle difference is smaller the pr… Show more
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