英语翻译雷达一维距离像是目标的径向结构特征,它被广泛应用于目标识别的研究中.压缩感知能够用较少的采样数据重构原信号,因此

英语翻译
雷达一维距离像是目标的径向结构特征,它被广泛应用于目标识别的研究中.压缩感知能够用较少的采样数据重构原信号,因此,将压缩感知与雷达一维距离像结合,是研究用较少数据识别雷达目标的一种方法.本文首先阐述了压缩感知以及运用的重要意义和基于压缩感知的目标一维距离像的重要意义；然后回顾了其发展的重要历史,介绍了近年来压缩感知的成像研究的发展状况；然后对压缩感知的各种典型算法进行了介绍,为压缩感知的分析和数据获取方法提供了相关的理论背景.其次对压缩感知的原理,稀疏表示,非相关采样,信号恢复的相关理论进行了简要介绍,另外还讲解了一些基于压缩感知的目标散射中心提取及其包含的一些运算方法.最终实现了一维距离像的重构. 菲力猪排 1年前他留下的回答 已收到1个回答

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Radar one-dimensional distance of radial structure characteristics such as target, it is widely used in the study of target recognition. Compression perception can use less sampled data reconstruction the original signal, therefore, will be compressed as perception and radar one-dimensional distance, combining with less data identification is to study a method of radar target. This article elaborates the use of compressed sense, and the significance and the goal based on compression perception of the important significance as one-dimensional distance; Then reviews the development of important historical, introduced in recent years the perception of imaging studies compressed development; Then the perception of various typical algorithms compression are introduced, the analysis for the compression perception and data acquisition method provides relevant theoretical background. Secondly, the principle of compression perception sparse said, ?

1年前他留下的回答

6

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