psolx

IMPLEMENTATION MIMO SYSTEMS

基于matlab的对多项式数字预失真和查找表数字预失真的比较(Matlab-based digital predistortion and of polynomial lookup tables digital predistortion comparison)

边界单元法应用于电磁场及弹性力学中权函数的代码(boundary element method for electromagnetic field and elasticity function of the right code)

quad copter design and simulation

保铮写的雷达图像经典著作，搞雷达图像研究必备(radar image)

16 QAM communication system

说明：  卡尔曼滤波，在matlab上实现，此为记事本文件，复制到matlab的M文件即可运行(Kalman filter in matlab to achieve this for the Notepad file, copy it to matlab to run M-files)

同步发电机短路分析,可以在示波器中看到结果(Synchronous generator short-circuit analysis。Can see the result on the oscilloscope)

适合MATLAB初学者，有关符号说明部分，可以更快掌握一门语言(MATLAB for beginners, the relevant symbol Description section, you can quickly master a language)

一种新的符号定时和载波频率同步算法,该算法将OFDM符号分成几部分。它使用相关性和积累在几个OFDM 符号获得估计函数。当部分的长度小于ISI自由地区,该算法可以识别它。然后估计的最优符号定时和载波频率偏移可以获得。计算机仿真结果表明,该算法不仅可以跟踪时变信道变化但也有较小的MSE比ML估计算法。(A new symbol timing and carrier frequency synchronization algorithm is presented and the algorithm divides the OFDM symbol into several parts. It uses correlation and accumulation in several OFDM symbols to acquire estimation function. When the length of part is smaller than that of ISI free region , the algorithm can distinguish it. Then the estimation of optimal symbol timing and carrier frequency offset can be acquired .The computer simulation results show that the proposed algorithm not only can track time varying channel change but also has smaller MSE than that of ML estimation algorithm.)