搜索资源列表
SNRINtegCFARTest.rar
- Test CA-CFAR on FFT of sinusoidal beats with controllable SNR,Test CA-CFAR on FFT of sinusoidal beats with controllable SNR
CA-CFAR
- 高频雷达目标检测单元平均恒虚警方法(仿真数据)-The average high-frequency radar target detection unit constant false Police Act (simulation data)
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
CA
- CA算法可以将数量型属性划分成若干个优化的区间,它综合了分层聚类于划分聚类的优点,对于给定的不同的初始类个数,CA算法能随着迭代过程的不断进展改变类的数目,一些竞争力差的类即类的基数小于给定阙值的类将在迭代过程中不断消失,最终得到能够有效体现数据实际分布情况的优化聚类个数。-CA algorithm for quantitative attributes can be divided into a number of the interval optimization, hierarchical
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
CA-CFAR-and-optimum
- CA-CFAR and Optimum CFAR Processors
CA-CFAR
- 这个程序可以实现雷达检测中的恒虚警,在检测方面具有实际应用意义-CA-CFAR in radar detection.
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
CA-CFAR
- 单元平均恒虚警检测——CA-CFAR检测器:包括对于无目标、仅有噪声的信号进行CA-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CA-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CA-CFAR检测过程中的检测概率和虚警概率。-CA-CFAR detectors: simulations of detection to signals with no target but noise only, as well as
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
CFAR2D
- This is ca-cfar implement code by C++
CFAR
- 单元平均恒虚警检测——CA-CFAR检测器:包括对于无目标、仅有噪声的信号进行CA-CFAR检测的仿真(Unit average constant false alarm detection - CA-CFAR detector: emulation of CA-CFAR detection for signals with no target and only noise)
单元平均CFAR检测实例过程
- 《雷达信号处理基础》,P256页,图7.4单元平均CFAR检测的实例过程,噪声功率为20DB("Radar signal processing foundation", P256 page, figure 7.4 unit average CFAR detection example process, the noise power is 20DB)
CA-CFAR程序实现
- CA-CFAR程序的超简单实现形式,以往CA-CFAR需考虑左右单元窗是否存在,因此需要分成5段实现,而该代码只用一条语句即可,效率大幅提升且简单明了。
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))