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This paper is devoted to the coherent detection of target burried in sea clutter, by use of a radar sensor. After reminding the spectral and statistical sea clutter properties, we present a Constant False Alarm Rate (CFAR) detector, initially developped by Golstein [2]. We show that the detection performances of the latter - determined analytically by Golstein using an approximation - are of no use in practical situations. Thus, we have to resort to
Update : 2024-05-18 Size : 190464 Publisher : nacer1606

cfar algorithm describe
Update : 2024-05-18 Size : 3695616 Publisher : foroogh

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恒虚警检测仿真程序,模拟雷达信号检测。得出虚警概率后,计算发现概率,定义信噪比为幅度比。-CFAR simulation program to simulate the radar signal detection. After obtaining the false alarm probability, calculated that the probability amplitude ratio is defined as the signal to noise ratio.
Update : 2024-05-18 Size : 1024 Publisher : yinchuan

A new and robust constant false alarm rate (CFAR) detector based on truncated statistics (TSs) is proposed for ship detection in single-look intensity and multilook intensity synthetic aperture radar data.The approach is aimed at high-target-density situations such as busy shipping lines and crowded harbors, where the background statistics are estimated potentially contaminated sea clutter samples.-A new and robust constant false alarm rate (CFAR) detector based on truncated statistics (TSs) is proposed for ship detection in single-look intensity and multilook intensity synthetic aperture radar data.The approach is aimed at high-target-density situations such as busy shipping lines and crowded harbors, where the background statistics are estimated potentially contaminated sea clutter samples.
Update : 2024-05-18 Size : 2312192 Publisher : khaled

CFAR即恒虚警检测,是雷达信号处理领域的经典处理算法,其核心是在保证虚警概率一定的条件下,尽可能提高检测概率-CFAR that is constant false alarm detection, radar signal processing field of the classic algorithm, its core is to ensure that the false alarm probability of certain conditions, as far as possible to improve the detection probability
Update : 2024-05-18 Size : 1024 Publisher : 鬲随甲

距离假目标干扰与对抗仿真验证,包括回波仿真实现,滤波跟踪,CFAR处理等一系列信号处理算法仿真实现,绝对的好东西。-read Chinese
Update : 2024-05-18 Size : 218112 Publisher :

matlabCFAR
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当信源相干时,MUSIC不能处理,本程序利用了其他的DOA算法作为演示-radar target dect50n
Update : 2024-05-18 Size : 1024 Publisher : cb

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雷达系统中恒虚警率CFAR的算法的MATLAB实现-CFAR radar system in the MATLAB algorithm to achieve
Update : 2024-05-18 Size : 4096 Publisher : 张三

OSCFAR中最重要的排序算法实现,单周期输出一组数据排序之后的特定序号的数值,作为CFAR的参考值。-OSCFAR the most important sorting algorithm to achieve a single cycle of a set of data after sorting the number of specific serial number, as a reference value of CFAR.
Update : 2024-05-18 Size : 3072 Publisher : wang

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均值类CFAR,常规的均值CA检测,配套何友的书-mean cfar which is matching to the book of heyou
Update : 2024-05-18 Size : 33792 Publisher : zheng

matlabOS
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由于统计类CFAR,os和检测概率虚警的计算-OS-CFAR,Pfa and pd
Update : 2024-05-18 Size : 13312 Publisher : zheng

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自适应CFAR检测ACMLD GTL-CMLD HCE VI VTM-adaptive cfar acmld gtl-cmld hce vi vtm
Update : 2024-05-18 Size : 12288 Publisher : zheng

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威布尔检测器和对数正态分布杂波背景检测,威布尔wh检测器-weibull-CFAR log-t cfar mlh-cfar,weibullwh-cfar
Update : 2024-05-18 Size : 64512 Publisher : zheng

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采用自动筛选技术的gos类,gosca-cfar和MTM检测器-automatic gos,gosca-cfar and mtm
Update : 2024-05-18 Size : 18432 Publisher : zheng

结合SAR图像中像素点信息,提出了一种双边CFAR检测算法,可以大幅提高检测率。-Combined with the pixel information in SAR image, a bilateral CFAR detection algorithm is proposed, which can greatly improve the detection rate.
Update : 2024-05-18 Size : 1024 Publisher : 张伟科

针对海面舰船检测,构建K分布模型,提出了一种新的CFAR检测算法,可以成功检测出海面舰船。-A new CFAR detection algorithm is proposed to construct the K distribution model for the detection of sea ships and the ship can be detected successfully.
Update : 2024-05-18 Size : 3072 Publisher : 张伟科

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cfar检测程序,用于杂波中目标检测,可以留作杂波中目标检测的参考(CFAR detection procedure for target detection in clutter)
Update : 2024-05-18 Size : 19456 Publisher : lctianqingle

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运行程序所需的函数,实现CFAR的辅助工具,需要的可以下载啊!(The function needed to run the program, realize the auxiliary tool CFAR, need to download ah!)
Update : 2024-05-18 Size : 4096 Publisher : hhhh-hhhh

CFAR实现sar图像船舰目标检测与识别的matlab代码(Constant false alarm algorithm CFAR to achieve the sea surface SAR images, ship target detection and identification of matlab code)
Update : 2024-05-18 Size : 5237760 Publisher : 半瓶墨水

仿真了恒虚警的平均单元算法,给出仿真结果,同时分析了不同窗口数对虚警率和检测率的影响,并写了详细的注释(The constant false alarm average cell algorithm is simulated, and the simulation results are given. Meanwhile, the influence of different window numbers on false alarm rate and detection rate is analyzed, and detailed annotations are written.)
Update : 2024-05-18 Size : 2048 Publisher : s2meng
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