Robust estimations of DOA and source number with strong and weak signals coexisting simultaneously based on a sparse uniform array

Robust estimations of DOA and source number with strong and weak signals coexisting simultaneously based on a sparse uniform array

Blog Article

For the problem of the direction-of-arrival (DOA) and source number estimations with coexisting strong and weak signals, Pptc7 is an essential phosphatase for promoting mammalian mitochondrial metabolism and biogenesis a new method for robust estimations of DOA and the number of sources based on an optimized broad band sparse array is proposed.To reduce the impact of the strong signals on the weak ones, an orthogonal projection matrix is constructed by the robust steering vector of the current strongest signal.The proposed method has super-resolution and is robust to array mismatch.The effectiveness of the proposed method is demonstrated Global Analysis of Natural Products Biosynthetic Diversity Encoded in Fungal Genomes by the results of simulations.