qiyizhifenjie

Application of spread spectrum for satellite land mobile systems is difficult in satellite link because of synchronization and providing code or considerable Doppler shift. This is particularly high for LEO satellites. So that, a Doppler shift carrying a frequency in band S can reach to several tens of kHz. To estimate and compensate Doppler, a CW pilot carrier is used. The aim of this study is simulate Doppler frequency estimation using MIMO-OFDM technique. Finally, the proposed algorithm is compared to MMSE algorithm in order to insure its performance.

用一种算法 利用matlab语言来编写视频跟踪程序(An algorithm using matlab language used to write the video tracking program)

基于小波变换的信号降噪，可以用来进行数据处理后的小波降噪(Substitution Small - wave conversion signal damping, available For further use Number processing Opinion Small wave noise)

It tells you how to make a GA programme!(It is useful for a new learner to leaen GA!)

这是一篇关于MotomanHP6动力学仿真的论文，对于做这个方面的人很有参考和借鉴价值，推荐(This is a dynamic simulation on the MotomanHP6 papers, for people who do this in great reference and learning value, recommended)

一个比较好用的matlab工具箱，功能很齐全(A more useful matlab toolbox functions are complete)

validity check for polar to cartesian conversion

使用高斯消元法，在GF（2）域上计算矩阵的逆矩阵，比MATLAB自带方法快！(Use Gaussian elimination in GF (2) matrix inverse matrix calculation on the domain, faster than MATLAB own way!)

张小飞《阵列信号处理与应用》所附matlab程序(Zhang Xiaofei " array signal processing and applications" annexed matlab program)

说明：  自己翻译的一篇最新外文文献《使用无需重建最佳探测器的宽带压缩传感认知无线电》(Own translation of a the latest foreign literature use without having to rebuild the best detectors broadband compressed sensing cognitive radio &quot )