Combined with the clutter spectrum center estimation methods, a real time adaptive clutter rejection can be achieved.
与已有的杂波谱中心估计方法相结合，可用于实现杂波的实时自适应抑制。
Airborne radar moving target detection MTD systems must accurately estimate clutter spectrum centroid to suppress the clutter.
在机载雷达动目标检测(MTD)处理中，为了有效抑制杂波，必须先对杂波谱中心进行准确估计。
Spectral methods: Considering the intricate radar clutter ambience, Which fluctuates greatly, it's needed to adapt spectral estimation firstly, then suppress clutter spectrum.
谱估计方法：由于雷达杂波环境非常恶劣，起伏变化很大，需要先估计杂波谱再抑制杂波。
The method utilizes an AR model to approach the frequency response of the clutter spectrum "inverted" ideal band-pass filter, and then implements the design of optimal FIR filter.
该方法利用AR模型逼近杂波谱“倒置”理想带通滤波器的频率响应，实现了最优FIR滤波器的设计。
Based on sea clutter reflectivity mechanism, this paper analyses the amplitude distribution characteristic, correlation characteristic and spectrum characteristic of sea clutter in depth.
基于海杂波散射机理，深入分析了高分辨雷达的海杂波幅度分布特性、相关特性和谱特性。
Third, this paper analyse clutter models which submit Gauss power spectrum and forenamed four amplitude distributions.
第三，本文深入分析了功率谱为高斯谱、幅度分别服从上述四种分布的杂波模型。
Based on radar clutter distribution, the radar clutter model is analysed for amplitude probability density distribution and power spectrum density distribution.
从雷达杂波的分布特性出发，分析了杂波的解析模型，阐述了雷达杂波幅度的概率密度分布及其功率谱密度分布。
Gaussian spectrum is used as the model of radio fuze clutter.
选用具有高斯频谱的高斯随机过程作为引信杂波模型。
Gaussian spectrum is used as the model of radar clutter.
用具有高斯频谱的高斯随机过程作为雷达杂波模型。
The spatial-temporal spectrum is fast calculated, and then transformed to an image, finally the sea clutter at one range-sum bin is eliminated using the images at the adjacent range-sum bins.
该方法首先计算检测距离和单元以及左右相邻距离和单元的空时二维谱，将空时二维谱转换成二值图像，再在图像域用相邻距离和单元海杂波对消检测单元海杂波。
The spatial-temporal spectrum is fast calculated, and then transformed to an image, finally the sea clutter at one range-sum bin is eliminated using the images at the adjacent range-sum bins.
该方法首先计算检测距离和单元以及左右相邻距离和单元的空时二维谱，将空时二维谱转换成二值图像，再在图像域用相邻距离和单元海杂波对消检测单元海杂波。
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