matlab

计算流体力学里常用的simple算法实现，尤其对不可压缩流体数值模拟。以库埃特流为例(Computational fluid dynamics in the simple algorithm used to achieve, especially for numerical simulation of incompressible fluid. Couette flow as an example to)

FDTD _ 3D code in matlab main structure of 3D fdtd code

卷积码的matlab结构图，很实用，很简洁，欢迎大家下载(Convolution matlab code structure is very useful, very simple, welcome you to download)

说明：  MATLAB实现贪吃蛇游戏，鼠标控制，有源代码，可运行(MATLAB realization of Snake game, mouse control, source code, run)

在matlab环境下结构模态参数识别，振型、频率都有很高的精度(Structural modal parameter identification in the Matlab environment, have a high frequency modes accuracy)

pid算法原理解释，对初入学习PID的同学有很大帮助(pid algorithm principle explanation for entering the learning of the students are very helpful PID)

Duffing系统的时域谱图和相空间轨迹绘制，能够帮助初学者很好的理解典型非线性特征(duffing equation Phase plane trajectory)

振动信号和噪声信号相关性，simulink s函数(Vibration and noise signals correlation, simulink s function)

DS-spread spectrum系统中,噪声为加性高斯白噪声,传统单用户检测,线性解相关多用户检测和最小均方误差多用户检测的性能比较(DS-spread spectrum system, the noise is additive white Gaussian noise, the traditional single-user detection, the linear decorrelating multiuser detection and MMSE Multiuser Detection Performance Comparison)

EMD工具箱，不仅包含源程序，而且有例子，适合初学者。(EMD toolbox)