NearestSymmetricPositiveDefinite

basics of matlab to start with

sumt法，具有二次收敛性，若目标函数为二次正定函数，经有限步可达到极小点(sumt method, with quadratic convergence, if the objective function is quadratic positive definite function can be achieved by the finite step minima)

Nothing to do, we need to learn how to trick something on the webs

海水深度温度计算器函数返回的海水盐度和压力的冻结温度（℃）。(Sea water freezing temperature calculator )

采用matlab语言进行编程，运用遗传免疫算法，旨在解决TSP旅行商问题(Using matlab language programming, the use of genetic immune algorithm, to solve the traveling salesman problem TSP)

MATLAB R2016a完全自学一本通.part1 详细说明请参见part3(MATLAB R2016a Self-taught Book (with its own catalogue))

Vision based object identification and tracking for mobile robot visual servo control

单纯形法用MATLAB实现的案例，方便运筹学的同学下载(Simplex method implemented with the MATLAB case, convenient download operations research students)

图像分割方法水平集中的代码,在MATLAB环境中使用。(level set image segmentation)

用鍵合圖方法進行建模的汽車懸架仿真 m文件 可改參數(bond graph)