khosravi

Score: 30
Uploads: 7
Downloads: 222
Create time: 2017-07-08 23:26:35

Upload log:
armadillo_bits.rar - the armadillo is the library for writing c++ code.
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:
ECEFtoECI.zip - Convert WGS 84 (CTS, ECEF) Coordinates to ECI (CIS, Epoch J2000.0) Coordinates. This function has been vectorized for speed. The associated error in converting between coordinate frames is on the order of 1.2*10^-11 km when compared to STK ephemeris output.
WGS842J2000.rar - 该程序是可以将wgs84坐标系坐标转J2000坐标系坐标
SINS.rar - 向量,坐标旋转矩阵,四元数变换,wgs-84 utm,经纬高坐标变换类库,摘自CPS飞行模拟开源软件http://csp.sourceforge.net/wiki/Main_Page
ECEFtoLLA.rar - Conversion from ECEF to LLA algorithm developed in matlab
ConstellGNSSToolkit.rar - 此功能包用于各种GPS坐标和时间的转换,非常实用。
ECItoECEF.zip - 类似J2000的ECI坐标系转换到类似wgs84的ECEF坐标系,方便大家应用
ECEF2ECI.rar - ECEF2ECI and ECI2ECEF坐标转换
Python数据可视化.rar - 用Python进行可视化的利器,里面有丰富的matplotlib库的学习知识,中文版,方便大家学习
ConvCoding.zip - convolution encoder & decoder codes in matlab
match_filter.rar - 匹配滤波器的形式实现雷达信号(LFM)的脉冲压缩
OpenCLGuide_code.zip - 这是OpenCL编程指南这本书里的所有代码,该书中文版由机械工业出版社出版,苏金国等译。
OpenCL Programming by Example.rar - OPENCL编程指南,对学习并行计算和相关编程有帮助
openCLtest.zip - OpenCl code to test GPU
gpu_histogram.zip - OpenCL code for histogram
fft_gpu_opencl.zip - 使用OPENCL编写的基于GPU异构计算平台的FFT程序,已通过测试。运行时须配置OPENCL环境。
NVIDIAGPUProgrammingGuide.rar - NVIDIA针对自己的GPU推出的GPU开发优化书籍,中文版
MatrixMultiplication_OpenCL.rar - 矩阵相乘并行计算方法,基于OPENCL通用计算接口。
matlab_opencl.zip - A matlab example of interfacing with opencl
oqpsk2.zip - oqpsk调制与解调,包括星座图,误码率,awgn加入信道后的系统性能仿真
148113782QPSK_oQPSK.rar - QPSK,oQPSK调制仿真,基带信号,经过带通滤波器以后的时域图形,频域波形。

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