Quater_car

用ＭＡＴＬＡＢ实现正交频分复用（ＯＦＤＭ）信道的模拟(Using MATLAB to achieve orthogonal frequency division multiplexing (OFDM) channel simulation)

用matlab模拟电场线绘图，四个单位点电荷，电荷性质可改变。(Drawing electric field line simulation using matlab)

简单的雷达信号估计仿真程序，对比显示信号估计性能与信噪比的关系(Simple simulation of a radar signal estimation process, the signal estimation performance comparison shows the relationship with the SNR)

地球物理领域地震波在随机介质中的多次散射波，采用解析解模拟。经典的Foldy 方法(Geophysics seismic waves in random media multiple scattering waves, using analytical solution. The classic Foldy method )

％ File: Jakes_filter.m ％ Software given here is to accompany the textbook: W.H. Tranter, ％ K.S. Shanmugan, T.S. Rappaport, and K.S. Kosbar, Principles of ％ Communication Systems Simulation with Wireless Applications, ％ Prentice Hall PTR, 2004.( File: Jakes_filter.m Software given here is to accompany the textbook: WH Tranter, KS Shanmugan, TS Rappaport, and KS Kosbar, Principles of Communication Systems Simulation with Wireless Applications, Prentice Hall PTR, 2004.)

自适应网络模糊推论系统(ANFIS),产生输入输出变量的初始归属含数集合(Adaptive network fuzzy inference system (ANFIS), generating an initial ownership of the number of input and output variables containing the set)

steepsest optimization method

说明：  基于神经网络工具箱实现三层BP网络代码(注释很详细)(Based on BP neural network toolbox to achieve the three-tier network code (note detail))

二维圆柱形光子晶体波导TE波MATLAB仿真(Two-dimensional cylindrical photonic crystal waveguide TE wave simulation)

卫星地球站传输链路计算，卫星通信中，卫星损耗的计算十分重要，用于判断通信质量，以及卫星载荷的饱和程度(Satellite earth station transmission link, satellite communication, satellite loss calculation is very important for judging the quality of communication, as well as satellite payload saturation level)