Second-order Keystone transform

This code describes Second-order Keystone transform that takes into account Doppler ambiguity.

版本 1.0.0 (3.7 KB)
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2022/6/23

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This code is applied for high-speed maneuvering target detection and parameter estimation in the field of radar signal processing.This method first uses second-order KT to eliminate range walk, and uses De-chrip processing to estimate and compensate the target's acceleration, and then uses one-dimensional search to obtain target's fold factor. Finally, the signal energy is focused into the range-Doppler domain.
Reference:Kirkland D. Imaging moving targets using the second-order keystone transform[J]. Radar, Sonar & Navigation, IET, 2011, 5(8): 902-910.

引用格式

Yuchao Yang (2026). Second-order Keystone transform (https://ww2.mathworks.cn/matlabcentral/fileexchange/113940-second-order-keystone-transform), MATLAB Central File Exchange. 检索时间: .

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