搜索资源列表
RD_advantage
- 合成孔径雷达(SAR)回波仿真以及经过改进的RD成像算法。-Synthetic aperture radar (SAR) echo simulation and improved RD imaging algorithm.
SARSimulation
- 合成孔径雷达(SAR)回波模拟半实物仿真平台的构建-Synthetic aperture radar (SAR) analog echo-loop Simulation Platform
SARDopplerEstimation
- 从回波中估计多普勒参数是合成孔径雷达运动补偿的关键。文中研究了多目标回波对参数估计的影响,从理论上推导了估计多普勒中心和调频率对回波的不同要求,并用两个指标举例分析了一段实测机载SAR数据,给出了实际应用中参数估计时选择回波的原则。-Doppler parameters estimation from radar echoes is a key step in SAR(Synthetic Aperture Radar}motion cornpensation. This paper rese
stripmap SAR
- 合成孔径雷达(SAR)的点目标仿真,五. 点目标SAR的成像处理算法仿真 SAR的回波数据不具有直观性,不经处理人无法理解它,如图5.1。从原理上讲,SAR成像处理的过程是从回波数据中提取目标区域散射系数的二维分布,-Synthetic aperture radar (SAR) of the point target simulation, 5. Point-target simulation of SAR imaging processing algorithms SAR echo da
SAR13
- 点目标的回波仿真,有详细的说明,对学习和理解SAR信号很有帮助。-Point target echo simulation, a detailed descr iption of the study and understanding of SAR signals helpful.
jushuSAR
- 在分析聚束合成孔径雷j盘(SAR)方位向时频关系的基础上,提出了一种新的全孔径分辨率SAR成像算法。 根据SAR在条带与聚束模式下回波信号之间的差别,利用现有成熟的条带SAR成像算法实现先对聚束SAR各方位向子 孔径成像,而后再将各方位子孔径带宽合成为全孔径带宽,以形成具有全孔径分辨率的SAR图像,极大降低了系统PRF 的要求。-In the analysis of spotlight synthetic aperture radar dish j (SAR) azimuth bas
RADAR-IMAGING-OF-ISAR
- SAR成像处理的过程是从回波数据中提取目标区域散射系数的二维分布,本质上是一个二维相关处理过程,因此最直接的处理方法是对回波进行二维匹配滤波,但其运算量很大,再加上SAR的数据率本来就高,这使得实时处难于实现。通常,可以把二维过程分解成距离向和方位向两个一维过程,Range-Dopper Algorithm(简称RD算法)-SAR imaging process is two-dimensional distribution of the scattering coefficient of th
sar-echo-for-one-point
- 机载SAR回拨信号生成,通过CS算法成像,希望对初学者带来帮助。-sar echo for one point
Chirp
- 关于SAR的chirp回波信号仿真实验演示-Chirp on SAR echo signal simulation demo
chirp_sig
- 关于SAR的chirp回波信号仿真实验演示1-Chirp on SAR echo signal simulation experiments demonstrate a
range_doppler
- 关于SAR的chirp回波信号仿真实验演示2-Chirp on SAR echo signal simulation experiments demonstrate a
range_migration
- 关于SAR的chirp回波信号仿真实验演示3-Chirp on SAR echo signal simulation experiment demonstrates three
sar_echo
- 关于SAR的chirp回波信号仿真实验演示4-Chirp on SAR echo signal simulation demo 4
chirp_sig
- 关于SAR的chirp回波信号仿真实验演示5-Chirp on SAR echo signal simulation demo 5
EchoGen
- SAR回波生成程序,可用于任意波段产生合成孔径雷达的回波,并可通过修改参数设置运动误差-SAR echo generation program can be used to generate any band synthetic aperture radar echo, and set the motion error by modifying the parameters
RD algorithm of SAR
- 该算法为距离-多普勒成像算法,针对场景的多散射点目标录取回波数据,采用匹配滤波的方法实现距离向与方位向的压缩,识别出目标并得到其位置信息。(The algorithm is range Doppler imaging algorithm, aiming at the multi scattering scene target extracting echo data, matched filtering method was used to realize the distance and az
SAR
- SAR多普勒成像算法matlab实现以及逆合成孔径雷达回波信号成像(Matlab implementation of SAR Doppler imaging algorithm and echo signal imaging of inverse synthetic aperture radar)
RD-运动补偿
- 距离多普勒成像算法,包含运动补偿距离徙动回波构造距离压缩方位压缩(Distance Doppler imaging algorithm, including motion compensation distance migration echo structure compression compression azimuth compression)
BiSARBP
- 对于双基地SAR,使用BP算法进行成像,展示场景、回波信号、距离压缩后以及最后成像的图像。(For Bistatic SAR, BP algorithm is used to image the scene, echo signal, range compression and the final image.)
BPP
- 对于单基地SAR,使用BP算法进行成像,展示回波信号幅度、相位、距离压缩后以及最后成像的图像。(For single base SAR, BP algorithm is used to image, which shows the amplitude, phase, distance compressed and final image of echo signal.)