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In this paper, a two stage STAP algorithm in non-homogeneous environment is proposed to suppress discrete interference. The training data is pre-processed to eliminate the target component in the first stage. And then rank-reduced STAP algorithm based on sub-matrices is utilized to suppress the discrete interference at a low computational cost as the second stage. The effectiveness of the proposed...
This paper focuses on adaptive beamforming for multiple-input multiple-output (MIMO) radar with planar array antennas which improves the angular resolution in azimuth and elevation. The length of the steering vector in MIMO radar system with a two-dimensional (2D) planar array can be very large, which complicates the design for real-time applications. We optimize two low dimensional vectors which...
In this paper, a bi-Capon beamforming (BCB) algorithm for MIMO radar based on a simplified correlation matrix is investigated. By vectorising the received data matrix and its transpose and iteratively optimizing two lower dimensional weight vectors, the bi-Capon beamforming (BCB) method can significantly decrease the computational complexity and the training samples requirement. Simulation results...
Problem of scheduling nonpreemptable jobs which require a machine from a set of parallel, nonhomogeneous machines is considered. For a given job there are known: its processing time, its priority, the machine subset satisfying its processing demands, and multi machine-dependent time windows during which it can be processed. The scheduling problem is an over constrained problem, and the optimization...
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