【Key words】 synthetic aperture radar； tomographic projection； image formation algorithm； Vector-Entropy regularized optimization；
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This dissertation studies image formation algorithm, autofocusing technique and speckle reduction method on SAR signal processing.
本文就SAR信号处理中有关成像算法、自聚焦技术及相干斑抑制方面的内容进行了研究。
参考来源 - SAR自聚焦技术及相干斑抑制算法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Polar format algorithm (PFA) is a typical image formation algorithm used in spotlight SAR.
极坐标格式算法(PFA)是一种典型的聚束sar成像算法。
This paper presents a new algorithm used for fast simulating the image formation characteristics of aberration-free system with partly coherent light.
本文给出一种部分相干照明条件下元象差显微物镜成象特性的快速模拟算法。
It guides the formation of the three-dimensional numerical bender's data and supplies a algorithm of checking the accuracy of the drawing through observation the three-dimensional virtual image.
提供了一种通过生成立体的三维虚拟图像来检查设计图纸准确性的计算方法。
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