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说明：  这里面介绍了很多关与先进PID控制及其MATLAB仿真(This introduced a lot of inside clearance and advanced PID control and MATLAB simulation)

信道建模的大牛Laurent Schumacher的MIMO信道MATLAB仿真程序的使用方法说明文件（PDF格式），完整的图像显示和分析，对MIMO研究工作很有帮助。(Channel modeling Laurent Schumacher Daniudi the MIMO channel simulation program MATLAB to use the documentation (PDF format), complete image display and analysis, research on the MIMO work.)

一个矩形菲涅尔衍射计算的MATLAB程序(A rectangular Fresnel diffraction calculation of the MATLAB program)

this file present one of the most popular way to calculate dijkstra distance presentation, especialy for 3D triangulation mesh.

Accident Intimating System this system will indicate the possibility of accident prior to its occurence.l djtravs

sift图像匹配matlab仿真程序，实现sift图像匹配功能，并且效果卓越(sift image matching matlab simulation program)

说明：  基于m序列的直接序列扩频系统的抗噪声性能仿真 (Anti-noise performance simulation based on direct sequence spread spectrum system m sequences)

烟雾区域的上中下三部分，三部分变化速度是从小到大；Matlab仿真实现烟雾这一特征；(Smoke on the middle and lower regions of three parts, three parts of the rate of change is small to large Matlab Simulation of the characteristics of smoke )

Laypunov 指数计算，用于判断系统的定性及稳定性分析(The index of Laypunov calculation used to determine the qualitative and stability analysis of)

常用图像质量评价方法的Matlab代码，其中有ssim + mse + psnr + qilv。(Image quality assessment method used Matlab code, which include ssim+ mse+ psnr+ qilv.)