NFEM-truss-element-code

准正交空时分组码仿真程序，是在matlab上运行的(Quasi-orthogonal space time block code simulation program)

此为模拟台球动态击球的MATLAB源代码，描述了一个球在桌面某一位置击中另一个球的动态过程。很好的代码，值得学习！(This is a dynamic simulation of billiard ball MATLAB source code, describes the location of a ball hit another ball the desktop of a dynamic process. Good code, it is worth learning!)

调制识别是非协作通信中的关键技术之一，在电子对抗、软件无线电等领域 应用十分广泛。该过程介于信号检测与解调之间，由于对传输信号没有过多的先 验信息以及在接收端有很多未知的参数，例如：信号功率，载波频率和相位偏移， 时间信息等，导致对调制方式的盲识别是一项很困难的任务。此外，实际中存在 多径衰落、频率选择性和时变信道等问题，使得这项任务变得更具有挑战性。 (The modulation recognition is one of the key technologies of the non-cooperative communication, such as electronic countermeasures and software defination radio, therefore it is such a significant discipline and orientation in the research of communication field. Obviously, without enough knowledge in transmitter and verified parameters about receivers, for example signal power, carrier frequency and phase offsets and so force, it is hard to get the modulation of blind identification. What is more, for the sake of the multipath fading, frequency-selective and time-varying channels in the real scenarios the task is even harder. )

CT重建算法-直接反投影技术的matlab源代码(CT reconstruction algorithm- direct back-projection technology matlab source code)

面阵中二维角度估计 Unitary -ESPRIT算法MATLAB程序( Unitary-ESPRIT matlab algorithm)

双调谐滤波器设计，可用于高压直流换流站的设计(Dual tuned filter design, which can be used in the design of HVDC converter station)

Script for computing the BER for BPSK modulation in a Rayleigh fading channel with 2 Tx, 2Rx MIMO channel Maximum Likelihood equalization

关于MIMOOFDM仿真程序,运行时输入输出如何设置?(About MIMOOFDM simulation program, run-time input and output how to set up?)

说明：  是matlab一些常用的算法集合，方便在计算编程时直接调用(Matlab algorithms are a collection of some commonly used to facilitate programming in the calculation of the direct call)

matlab coding here attached fo rpi sigma neural networks