OFDM

假设在一个ad hoc网络中，移动节点的发射功率PTx总是恒定的。要发送数据的移动节点总是先监听信道，测量接收到的信号功率X，其中X= I + N, I为接收到的干扰，N是噪声。移动节点只有在X＜INThre时，才可以发射。式中，INThre为背景噪声门限。 在仿真中，我们规定每个移动节点的发射功率是常数，PTx = 1W；接收节点接收机的灵敏度Smin = -80 dBm；信号质量 min = 2 dB；系统的背景噪声门限INThre = 1.2e-10。 (Assuming in an ad hoc network, mobile node s transmission power is always constant PTX. To send data to the mobile node always monitor channel, measuring the received signal power X, which X = I+ N, I was received interference, N is the noise. Mobile node only when X <INThre when it is fired. Where, INThre threshold for background noise. In the simulation, we require that each mobile node s transmission power is constant, PTx = 1W receiver node receiver sensitivity Smin =-80 dBm signal quality )

计算电磁学作业---1、对圆锥面进行划分网格；2、高斯消去法求解方程，都用matlab编写。含有报告和程序（在报告中，可以用）(Computational Electromagnetics job--- 1, the conical surface mesh 2, the Gaussian elimination method to solve equations, are written with matlab. Contains reports and procedures (in the report, can be used))

杆单元有限元分析程序，并计算出当一个杆截面变化时，位移函数的灵敏度。(Bar element finite element analysis program, and calculate the cross section when a shot change, the displacement function of sensitivity.)

由瑞典人开发的一个可以在Matlab环境中应用的实时数据传输控制的工具包(developed by the Swede in a Matlab Application of real-time data transmission control of the tool kit)

粒子群算法，很好用的，请大家多多支持，一定要学的好的东西，对我们的大学生活有很好的帮助(PSO, a very good use, please support, we must learn good things, our universities have a good life with the help of)

说明：  GPS/INS组合导航，可以提高系统精度，很实用(integrated navigation)

基于聚类算法的改进多目标进化算法，性能很好.是将机器学习与进化算法相结合的一个范例。(Evolutionary algorithm, improved well performance-based multi-objective clustering)

mpc860培训教程,从结构到编程很详细(MPC860 training curricula, from the structure to the program in great detail)

Amplitude Clipping and Iterative Reconstruction of MIMO-OFDM Signals with Optimum Equalization

对图像消除进行平滑，消除噪声影响，利于观察(Smooth, eliminating the image to eliminate noise, conducive to observe)