Improved papoulis-gerchberg algorithm for restoring lost samples

Abstract. For the problem of space spectrum cannot reserve the original time-domain signal under specific direction after beamforming, a method of primitive signal estimation based on the results of beamforming is proposed. The method proposed is based on the traditional extrapolation, and can be used to estimate the signal of the virtual array sensors. Simulation results of both amplitude and phase show the veracity of the estimated signal.

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Improved papoulis-gerchberg algorithm for restoring lost samples

Cited by 2 publications

References 8 publications

A high frequency 3D LiDAR with enhanced measurement density via Papoulis-Gerchberg

A high frequency 3D LiDAR with enhanced measurement density via Papoulis-Gerchberg

Signal Estimation under Specific Direction based on Extrapolation Method

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