khosravi

Score: 40
Uploads: 6
Downloads: 171
Create time: 2017-07-08 23:26:35

Upload log:
New folder.rar - this PDF is about synthetic aperture radar
alpha_filter_window.rar - this code is the hamming windowind
MM.rar - this function is estimate doppler centroid in synthetic aperture radar with ACCC.The basic SAR theory is conceptually simple yet when one looks into the inner workings of the SAR processor it appears quite complicated
important article2.rar - In the proposed algorithm, the range-independent de-rotation operation is employed to overcome the spectrum aliasing problem, and the signal properties after de-rotation are derived in detail. Moreover, a modified range-dependent deramp function is proposed to accommodate the time shift, and the chirp-z transform is utilized for correcting geometry distortions caused by the range-dependent deramp operation. Furthermore, range scaling and azimuth scaling are performed, providing the same pixel sampling interval for all sub-swath images in both range and azimuth dimensions respectively, which avoids interpolation for the sub-swath image
original_path_mat.rar - Advanced synthetic aperture radar (SAR) systems achieve high spatial resolution by using wide range bandwidth combined with long azimuth illumination time. In order to deal with such sensor parameters, high quality SAR focusing methods and often preprocessing of the raw data are necessary.
sar3.rar - Advanced synthetic aperture radar (SAR) systems achieve high spatial resolution by using wide range bandwidth combined with long azimuth illumination time. In order to deal with such sensor parameters, high quality SAR focusing methods and often preprocessing of the raw data are necessary.

Download log:
lnterpolation and Extrapolation.zip - 包含文章 interpolation and Extrapolation Using a High Resolution Discrete Fourier Transform及示例程序
SAPToolbox.zip - 实现了SAR目标仿真平台的构建,详细的介绍了如何实现点目标回波数据的仿真和CS程序,并用MATLAB实验了实验平台,能够方便快捷的得到仿真数据。
PSLR_ISLR.zip - 计算峰值旁瓣比和积分旁瓣比的MATLAB程序
RD_hanning.rar - 汉明窗有效提高雷达成像PSLR和ISLR,加窗函数作用在与提高主瓣抑制旁瓣
PSLR_ISLR.rar - 求SAR图像点目标的PSLR和ISLR,包含一维向量和二维矩阵的matlab求法
book.rar - rang doppler imaging and motion compensation中的源代码
MATLAB_signal_TOOLBOX.rar - MATLAB的工具箱...样条插值...
ISAR_Translation.rar - 关于ISAR运动补偿和SAR成像的matlab 源程序
SAPToolbox.rar - 一个有关SAR成像处理的工具包,包含PFA,RMA,BP,CSA等多种算法。
range_migration.rar - 合成孔径雷达成像中的运动补偿MATLAB程序,供做SAR的参考学习
mocomp.rar - motion compensation in sar systems
42ISAR.rar - ISAR simulation on ISAR motion compensation and SAR imaging Matlab source
advanced_signal_processing.rar - 现代数字喜好处理的MATLAB程序代码,包含随机过程分析,各种功率谱估计(欧拉方程法、协方差算法、burg算法、修正协方差算法、等等),维纳滤波器的设计、自适应滤波器的设计。 note:里面包含一些很实际的算法设计,比如说:没有发送序列的自适应噪声抵消技术,etc .还包含了详细的设计报告!
PA-nonlinear-model.rar - 功率放大器非线性模型的建立,并得出失真曲线,使用的是saleh多项式
pa.rar - 功率放大器的Wiener Hammerstein建模及记忆多项式模型
RLS_LMS.rar - 数字预失真系统,功放是Wiener-Hammerstein模型,预失真是记忆多项式模型,自适应算法采用RLS-LMS混合算法不。
kcbc50yz.rar - 基于Hammerstein模型对传感器进行建模,可以将其分解为非线性和线性环节,设计完非线性补偿器之后,带入到实验数据,验证补偿效果
spotlight.rar - spotlight mode SAR model
spotlight_SAR.rar - 这是一本书里的源程序,简历了spotlight方式的SAR模型,包含了回波和SAR图像的生成,希望对大家有帮助
LMS-CHANNEL-ESTIMATION.zip - OFDM_MIMO下的LMS信道估计 OFDM_MIMO下的LMS信道估计

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