Search - cfar - CodeBus

[Other resource] CFARzz

Description: CFAR代码，CFAR是用于雷达的一种滤波方法，称为平均值滤波，本程序给出了主程序以及CFAR-function，并且有噪音图和信号图，可以进行比较分析-CFAR code, CFAR radar for a filtering method, known as average filtering, the process is the main program and CFAR-function, and the noise and signal map plan, it can conduct a comparative analysis
Platform: | Size: 1053474 | Author: zz | Hits:

[Other resource] testlog

Description: 雷达信号杂波仿真中,对数正态杂波的CFAR分析程序-clutter radar signal simulation, the Lognormal clutter of CFAR analysis program
Platform: | Size: 1132 | Author: zhaojh | Hits:

[Other resource] cfar

Description: 这是一个雷达恒虚警matlab仿真程序，效果比较好
Platform: | Size: 1109 | Author: MarkWong | Hits:

[Other] CFAR

Description: 恒虚警监测的代码，可以在雷达的仿真中起到去噪作用，原理和结果都很清楚
Platform: | Size: 1053576 | Author: 程凡永 | Hits:

[matlab] matlab信号处理工具箱代码

Description: matlab信号处理的基础源代码，如：比较相参积累和非相参积累、雷达的恒虚警处理（CFAR）、相干相关K分布杂波、等等，总共有上百个m文件。
Platform: | Size: 166079 | Author: luhats | Hits:

[Other] ANALYSIS OF MAN-MADE TARGET DETECTION IN SAR IMAGERY

Description: Automatic target detection in SAR image is the first stage in the ATR (Automatic Target Recognition) system. It is very important to improve the computing efficiency of the whole system. A conventional automatic target detection method is CFAR (constant false alarm rate) which is based only on the amplitude, discards the phase and thereby sacrifices half information of the SAR imagery. Almost each CFAR brings a large number of false alarms. 2L-IHP (two-look internal Hermitian product) is a new method which exploits the phase and amplitude information. In this paper, both CFAR and 2L-IHP algotithms are compared with an emphasis on 2L-IHP. The 2L-IHP algorithm for target detection is discussed briefly first. In order to apply it widely, it is modified to circumvent the constraint of the data. For polarimetric SAR images, PWF (Polarimetric Whitening Filter) is used to generate an image for target detection. According to ADTS data set, these algorithms are analyzed and evaluated respectively. C-、L- and P- band AIRSAR data are also processed, and some tentative conclusions are derived: Considering the penetrating ability of the microwave, L-band got the best detection accuracy of the three bands; HH polarization performed better for target detection than VV and HV polarization; Moreover, because more information is contained in polarimetric SAR data, here, we conclude that polarimetric SAR data have advantages over single polarized SAR data when they are applied for target detection. But all these conclusions need further validation.
Platform: | Size: 288371 | Author: xbtown@126.com | Hits:

[matlab] 20042316412259395

Description: matlab的雷达相关程序，包括MTIMTDCFAR，动目标自适应处理-Matlab radar procedures, including MTIMTDCFAR, Moving Target Adaptive Processing
Platform: | Size: 110592 | Author: lgzh2691 | Hits:

[SCM] FAT_CFarm

Description: FS在CF卡上的例子F S在CF卡上的例子-FS CF card in the example of the FS CF card examples FS CF card in the example
Platform: | Size: 7168 | Author: | Hits:

[Other] duishuzhengtai_clutter

Description: 概率分布为对数正态分布的杂波基于zmnl法实现-Probability distribution for the lognormal distribution of the clutter zmnl law based on the realization of
Platform: | Size: 1024 | Author: sunk | Hits:

[Graph program] yundongshibie

Description: 使用matlab对人体运动进行的简单的目标跟踪，使用卡尔曼滤波-Using matlab to human movement of the simple target tracking, the use of Kalman filter
Platform: | Size: 3070976 | Author: | Hits:

[Other] the_simulation_of_ca_algorithm

Description: 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.
Platform: | Size: 4096 | Author: 董 | Hits:

[VHDL-FPGA-Verilog] FPGA_radar

Description: 优秀硕士论文，基于FPGA的雷达信号模拟器设计，对学FPGA的，特别是学雷达的同学有很好的参考价值-Outstanding master s thesis, based on radar signal simulator FPGA design, FPGA-on study, in particular the study of radar has a good reference Student Value
Platform: | Size: 749568 | Author: zhang | Hits:

[ARM-PowerPC-ColdFire-MIPS] calcCFARthreshold

Description: Compute Classical detection threshold for radar detection under additive Gaussian white noise criterion and specified false alarm probability. -Compute Classical detection threshold for radar detection under additive Gaussian white noise criterion and specified false alarm probability.
Platform: | Size: 1024 | Author: mid | Hits:

[Mathimatics-Numerical algorithms] CA

Description: 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 clustering which combines the advantages of clustering in the division, for a given number of different types of initial, CA algorithm as the iterative process the continuous progress of change in the number of categories, some categories of poor competitiveness of the base type that is less than the value of a given category Que iterative process will continue to disappear and eventually be able to effectively reflect the actual distribution of data to optimize the number of clustering.
Platform: | Size: 185344 | Author: 王锋 | Hits:

[matlab] chen

Description: 该程序完成16个雷达脉冲信号的脉压、MTI/MTD和恒虚警处理 ,可在MATLAB上实现仿真，并且可以进一步在DSP上实现这些功能，并在MATLAB中作误差分析。-The program completed 16 radar pulse signal pulse pressure, MTI/MTD and CFAR can be realized in the MATLAB simulation, and can further implement these functions on the DSP and MATLAB, for error analysis.
Platform: | Size: 4818944 | Author: chenqian | Hits:

[matlab] calcCFARthreshold

Description: 经典CFAR检测程序经典CFAR检测程序 -CFAR CFAR detection procedures classic classic classic testing procedures classic CFAR CFAR detection program testing procedures
Platform: | Size: 1024 | Author: wenzi | Hits:

[Special Effects] myCFAR

Description: 之前上传过一次，不小心删掉了，现在重新发送。基于matlab的cfar检测程序，识别sar图像中的船只，分为全局，局部和双参数检测。已经实验效果不错。(I uploaded it once before and deleted it accidentally. Now I'll send it again. Based on the CFAR detection program of MATLAB, the ship in SAR image is identified, which is divided into global, local and dual parameter detection. The experimental results are good.)
Platform: | Size: 1024 | Author: 惠心kbt | Hits:

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