he Lee sigma filter was developed in 1983 based on the simple concept of two-sigma probability, and it was rea-sonably effective in speckle filtering. However, deficiencies were discovered in producing biased estimation and in blurring and depressing strong reflected targets. The advancement of synthetic aperture radar (SAR) technology with high-resolution data of large dimensions demands better and efficient speckle filtering algorithms. In this paper, we extend and improve the Lee sigma filter by eliminating these deficiencies
2019-12-21 22:00:24
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Author(s): Isacco Arnaldi
Publisher: Springer International Publishing, Year: 2019
ISBN: 978-3-319-91538-8,978-3-319-91539-5
2019-12-21 21:55:33
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Delta-Sigma Modulators - Modeling, Design and Applications.pdf
2019-12-21 21:26:33
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著名的Sidma Delta调制器和模数转换器设计界大牛Richard Schreier写的用于设计Sidma-Delta 调制器和音频信号处理的工具箱。
2019-12-21 21:00:54
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Sigma-Delta调制器的SIMULINK行为模型的分析和设计，仿真参考
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sigma-delta ADC基于matlab simulink的仿真
权威外文书《understanding data converter》的代码示例
2019-12-21 20:27:27
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