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radarchengxiang
- 一种基于匹配滤波的对地面目标成像的算法 属于雷达成像部分的内容-a matched filter based on the targets on the ground imaging radar imaging algorithm is part of the contents
SAR1
- 雷达采用匹配滤波完成脉冲压缩,采集频率fs=420MHz,仿真雷达回波,并绘出加Hamming窗前后的脉压波形。目标如图所示由(-5,-2),(0,5)和(6,-7)三个散射点组成,散射强度分别为(1,2,5),雷达位于(-5000,0)处-The completion of the radar pulse compression using matched filtering, collecting the frequency fs = 420MHz, simulation of the ra
LFM
- 介绍学习线性调频信号,包括在雷达应用中的匹配滤波(脉冲压缩)-The learning of linear FM signals, including applications in radar matched filtering (pulse compression)
LFM
- 雷达接收信号匹配滤波的matlab仿真,设定相关参数,得到匹配滤波后输出波形。-Radar matched filtering the received signal matlab simulation, set the parameters, obtained after the matched filter output waveform.
radio
- 初学雷达信号仿真的同学们可以好好看看。应该说是最基础 里面有MATLAB程序。写的比较好,对雷达发射信号有个很好的理解,以及和脉冲压缩的思想。同时也附有matlab程序。 内容提要: 雷达工作原理 线性调频(LFM)信号 LFM脉冲的匹配滤波 matlab仿真结果-Radar signal simulation of beginner students to have a look. Should say is the foundation which are MATLAB
pulse-compression
- 雷达信号处理,线性调频信号脉冲压缩,匹配滤波-LFM pulse compression
pulsecompresscoherent
- 对雷达多脉冲回波进行匹配滤波处理后,再进行相参积累,提高检测信噪比-Coherent matched filter radar multi-pulse echo, to improve the detection signal to noise ratio
LFM_MF
- 雷达LFM信号匹配滤波程序,压缩带宽,列出了匹配滤波器的系统函数-Radar LFM signal matched filtering process, compression, bandwidth
range-compress
- 合唱孔径雷达距离压缩算法程序,非常经典的匹配滤波算法-Chorus aperture radar (SAR) from the compression algorithm procedures classic matched filter algorithm
cs_explain_radar
- 压缩感知在雷达中的应用 很好的一个介绍 雷达成像中惯用的方法是匹配滤波,它之所以 能够处理低信噪比的问题,是因为它利用了回波数据的冗余信息。也就是目前雷达成像算法之所以成功的关键是具有足够 多的冗余信息。现在,在雷达成像中使用压缩感知恰好是反其道而行-Compressed Sensing(CS)theory is a great breakthrough of traditional Nyquist sampling theory,it accomplishes cornpressive
pulse-compress
- 雷达信号处理中的一个重要过程:利用匹配滤波中的相关原理,对目标进行定位-Radar signal processing, an important process: the use of matched filtering principle to locate the target
range_compress
- matlab 算法 合成孔径雷达脉冲压缩和匹配滤波算法-Synthetic aperture radar pulse compression and matched filtering algorithm
matchedfilter
- 在综合孔径雷达成像时,很重要的一步,匹配滤波-Synthetic aperture radar imaging, very important step, matched filtering
LFM-pulse--compression
- 对线性调频信号进行匹配滤波处理,并进行归一化处理,用于雷达的脉冲压缩仿真-Matched filtering the chirp signals, and the normalization processing, for a radar pulse compression simulation
askdjkd
- 雷达图像处理的优化及其匹配滤波,分析比较前后结果,明白匹配滤波的优点-Radar image processing and optimization of matched filtering, analysis of the results before and after comparison, to understand the advantages of matched filtering
leidaxinhaoyuchuli
- 对雷达信号进行预处理。输入设定的LFM信号,进行数字正交解调以及匹配滤波最后是相参积累。从而得到LFM信号频谱图,解调后的频谱,想干积累输出等结果。 -The radar signal preprocessing. Input set of LFM signal, digital quadrature demodulation and matched filtering the last coherent integration. LFM signal spectrum, the demod
chirp.noise
- 通信、雷达专业;模拟线性调频匹配滤波,模拟白噪声通过匹配滤波器。-Communications, radar professional analog linear FM matched filtering, analog white noise through the matched filter.
radarechosingnalCFAR
- 此matlab程序属于雷达信号处理领域,用于对目标回波进行匹配滤波,MTI,MTD以及恒虚警处理。-This matlab program belongs to the field of radar signal processing for target echo matched filtering, MTI, MTD and CFAR.
雷达信号脉冲压缩算法去斜处理
- 去斜处理(宽带的匹配滤波)Stretch方法是针对线性调频信号而提出的, 其方法是将输入信号与参考信号 (经适当延迟的本振信号, 延迟量通常由窄带信号测距结果估计出) 混频 ,则每一个散射点就对应一个混频后的单频分量,对混频输出的信号进行 DFT 处理 ,即可获得目标的距离像,对参考信号的要求是应具有与输入信号相同的调频斜率
streth
- 雷达信号去斜处理方法:去斜处理(宽带的匹配滤波)Stretch方法是针对线性调频信号而提出的, 其方法是将输入信号与参考信号 (经适当延迟的本振信号, 延迟量通常由窄带信号测距结果估计出) 混频(Radar signal de-obliquation processing method: The Stretch method of deskew processing (wideband matched filter) is proposed for linear frequency modula