Azimuth estimation is very important in the field of Automatic Target Recognition(ATR) of Synthetic Aperture Radar(SAR) images.
方位角估计是合成孔径雷达（SAR）图像自动目标识别研究中的一个重要问题。
The combined method can improve the adjustability of azimuth estimation, and then can facilitate target classification and recognition effectively.
方位角联合估计方法有利于增强目标方位角估计的适应性，提高目标分类和识别的效率。
Several important parts are analysed and discussed, which include echo signal, azimuth processing, range processing multi-looks processing and Doppler parameters estimation for spaceborne SAR.
分别对星载sar处理的雷达回波信号、距离处理、方位处理、多视处理和多普勒参数估计几个主要部分进行了分析和讨论。
Azimuth resolution of meter wave radar can be improved by using super resolution spectrum estimation methods without extending the antenna aperture.
超分辨谱估计技术可以在不增大天线口径的情况下提高米波雷达的方位角分辨力。
Based on uniform circular array and its elements output signal delay, a novel method for estimation of spatial frequency, azimuth and elevation is presented.
本文基于圆阵列及其输出时延提出了一种空间信号频率、方位角和仰角的联合参数估计新方法。
Introducing azimuth and radial integrated coefficients, estimation formula of vertical target density with miss projectile is derived.
引入方位系数和径向综合系数，推导出了有脱靶弹的立靶密集度估计公式。
The accuracy of Angle and range estimation of acoustic localization method based on four-element sensor array is influenced by target azimuth Angle.
四元十字阵的测向和测距精度受目标方位角的影响，而五元十字阵就可以克服这一缺点。
According to different existences of noise background and signals, there are several approaches to azimuth Angle estimation based on a single vector hydrophone.
根据不同的噪声背景和信号形式，单矢量水听器有多种方位估计方法。
In this paper two algorithms is presented for aircraft geometric-height estimation by three distance measurements or two distance and azimuth measurements from radar stantions.
介绍了组网雷达系统中两种确定目标高度的算法及方差分析情况。
In this paper two algorithms is presented for aircraft geometric-height estimation by three distance measurements or two distance and azimuth measurements from radar stantions.
介绍了组网雷达系统中两种确定目标高度的算法及方差分析情况。
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