Digital Beamforming by Multiple Chirp Zeta Transforms for 3-D Sonar Imaging Systems

来源 :Journal of Donghua University(English Edition) | 被引量 : 0次 | 上传用户:cctv2009_33894352
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The computational load is prohibitive for real-time image generation in 3-D sonar systems, particularly when the steering angle approximation is required. In this paper, a novel multiple Chirp Zeta Transforms (MCZT) beamforming method in frequency domain
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