The problem of direction-of-arrival (DOA) estimation for sparse array is addressed. The perspective that DOA estimation in virtual array response model can be cast as the problem of sparse recovery is ...

A tahlil and doa selamat ceremony for the victims of a bus crash involving Universiti Pendidikan Sultan Idris (UPSI) students ...

Among various sensor array configurations, the L-shaped nested array offers improved performance for 2-D direction-of-arrival (DOA) estimation through co-array processing. However, conventional ...