正交频分调制

simulink实例仿真源码应有尽有，通信方向在学习Simulink的可以参考一下！(The simulation simulink source everything, communication, direction in learning Simulink that can refer to!)

说明：  Matlab电磁波FDTD传输程序 模拟一天线发射电磁波在不同介质中的传播。(The Finite-difference time-domain (FDTD) method belongs in the general class of grid-based differential time-domain numerical modeling methods. The time-dependent Maxwell s equations (in partial differential form) are discretized using central-difference approximations to the space and time partial derivatives. The resulting finite-difference equations are solved in either software or hardware in a leapfrog manner: the electric field vector components in a volume of space are solved at a given instant in time then the magnetic field vector components in the same spatial volume are solved at the next instant in time and the process is repeated over and over again until the desired transient or steady-state electromagnetic field behavior is fully evolved. )

matlab 3D绘图工具箱 十分实用 安装自己看教程(Matlab 3D graphics toolbox)

对模拟信号抽样，然后进行离散傅里叶变换，利用自编DFT函数，得到频谱，然后进行频谱的还原。(Sampling the analog signal, then the discrete Fourier transform, DFT self function obtained spectrum and the spectrum reduction.)

实现速度计算、荷载计算，但是只针对以单桩计算，根据、水深、桩径等进行计算，程序中波长计算参考DNV规范！(Ariy Wave, dnv,FORCE,MATLAB,)

重叠保留法是一种改进的循环卷积实现线性卷积的方法，这样能是运算量大大减小(Overlapping circular convolution is to achieve an improved method of linear convolution, this can be computation is greatly reduced)

matlab数字图像处理书籍的源代码 包括各章的书籍上的代码(digital image processing matlab source code books, including books, chapters of the code on the)

"Statistical Sims.rar" Computing, mean, standard deviations, probability density functions, Autocorrelation functions from 1st principles of two sinusoidal waves.

丁丽娟 数值计算方法 课后实验matlab部分上机答案 仅供参考(Dingli Juan numerical methods matlab part of after-school experiment on board the answer is for reference only)

利用高阶累积量作为特征量对信号进行识别，程序完整可用，注释清晰，值得学习(high_cumulation_recognize_signal)