搜索资源列表
Cost_2011
- 画图瑞利背景下CA CFAR检测性能比较的Matlab程序 -plot a figure speed platform where both the target and the clutter have range walk. In this method, for efficient clutter suppression the clutter’s range walk
hengxujing
- 此文章给出了雷达信号检测中恒虚警处理的算法研究。-This article give a radar signal detection CFAR algorithm treatment study.
the_simulation_of_ca_algorithm
- 雷达数据处理的重要模型算法之一,该代码详细的对目标跟踪的ca算法进行了仿真。-Radar Data Processing, one of the important model algorithm, the detailed code on the target tracking algorithm simulation ca.
CAvsRELAX
- CA 和其改进 RELAX 算法的实现 对估计密集谱及弱频率成分有很好的效果- The implementation of CA and its improved algorithm RELAX have a good effect in estimating the intensity and weak spectrum of frequency components
pd_ca
- 峰值检测和ca—cfar相结合的检测器的matlab仿真-Peak detection and ca-cfar combined detector matlab simulation
xiangmu_chengxu
- 雷达基本恒虚警处理,CA-CFAR(单元平均恒虚警处理),OS-CFAR(有序类恒虚警处理),SO-CFAR(选小类恒虚警处理),-radar basic constant alarm operation,obtaining os-cfar,so-cfar,os-cfar,ca-cfar
junyunCA
- 瑞利包络杂波条件下的CA-CFAR方法检测,效果不错。-Rayleigh clutter under the conditions of the envelope detection of CA-CFAR method, good results.
D_2CFAR
- 两部传感器,相互采用CA-CFAR性能分析,并比较了不同融合准则下的性能-Two sensors each other using the CA-CFAR performance analysis, and compare the performance of different fusion criterion
weibull_CA
- 采用CA-CFAR的方法,对weibull杂波下的目标进行检测,包含杂波产生程序-CA-CFAR, weibull clutter, target detection, including noise generation process
OS_CFAR
- 众多恒虚警检测(CFAR)算法都是基于单元平均(CA:Cell Avarage)的方法,该算法需要较大的运算量。本程序给出了基于有序统计(OS:Order Statistic)的CFAR检测算法,弥补了CA_CFAR检测算法的不足,同时还配有本人硕士毕业论文中的检测图像以及实验结果,具有一定的参考价值。-CA_CFAR algorithm often requires large computational complexity. OS_CFAR algorithm is presented,
CFAR_target
- 检测器与适用于 传统瑞利分布的CA—CFAR检测器进行了比较,结果 表明该检测系统检测性能明显优于后者,-CA-CFAR detector detector suitable for traditional Rayleigh distribution were compared, the results show that the performance of the detection system is significantly better than the latter,
SO-CFAR
- 最小选择恒虚警检测——SO-CFAR检测器:包括对于无目标、仅有噪声的信号进行SO-CFAR检测的仿真,以及对于含目标、且在瑞利杂波背景下的CA算法仿真。一些程序主要是为了绘图,画出SO-CFAR检测过程中的信号波形以及检测门限对比图;而另一些程序是为了计算SO-CFAR检测过程中的检测概率和虚警概率。-SO-CFAR detectors: simulations of detection to signals with no target but noise only, as well as
dasss
- 这个是一种采用CA-CFAR算法的自适应双重驻留捕获系统已经提出来了,这种系统的门限值可以根据输入信号的大小来增加和减小。
cfar
- MATLAB雷达检测CFAR.这是CA-CFAR程序。里面包含所需要的函数和数据文件。-This is simple cell-averaging lead/lag CFAR.
OSCA-CFAR
- 光纤预警系统,基于相位敏感光时域反射计技术的基础上,引入雷达信号系统检测中的OS-CFAR与CA-CFAR相结合方法,对油气管道周围的振动信号进行检测-Optical warning system, based on the phase sensitive optical time domain reflectometer technology, on the basis of the introduction of radar signal in detecting system of OS-
CA-CFAR_final
- 产生一个线性调频信号用于探测在固定距离上的目标的存在性,回波中加上复高斯白噪声,采用CA-CFAR方法检测得到图形-A chirp signal used to detect targets at a fixed distance the existence of echoes plus complex Gaussian white noise, the use of CA-CFAR method of detecting get graphic
CA-CFAR_mtkl
- 实现了CA-CFAR算法仿真,得到其检测门限及检测概率曲线。并使用基于蒙特卡洛仿真方法得到检测门限及检测概率曲线,与传统的CA-CFAR算法进行了比较。-CA-CFAR algorithm to achieve the simulation, its detection threshold and detection probability curve. And use the resulting Based on Monte Carlo simulation method detection
chirp信号脉冲压缩、时域及频域加窗和cfar处理
- 对chirp信号进行脉冲压缩,得到静止目标的距离。通过时域及频域加窗降低信号的旁瓣,通过CA-CFAR检测,更好的得到目标信息。
ML_CFAR
- 均值类恒虚警检测器(ML-CFAR),包含了平均检测器(CA-CFAR)和最值检测器(GO-CFAR和SO-CFAR),运算速度快,非常适合于单目标的检测(detectors based on mean level constant false alarm rate (ML-CFAR))
OSCAXO_CFAR
- 有序统计均值类恒虚警检测器(OSCAGO and OSCASO CFAR),综合了CA和OS检测器的特点。(detectors based on ordered statistic and cell averaging constant false alarm rate (OSCA-CFAR))