k_means

selection diversity MATLAB code

实现由matlab中数据先传入txt，再传入access数据库的函数。(First incoming txt, incoming access database functions by matlab data.)

Solves the incompressible Navier-Stokes equations in a rectangular domain with prescribed velocities along the boundary. The standard setup solves a lid driven cavity problem.

随即序列的MATLAB pcm编译码实现，方便同学理解，简单易懂 (Sequence of MATLAB pcm codec then implemented to facilitate students to understand, easy to understand)

ICA极大似然估计的自然梯度法仿真实例，并计算了串音误差( An experiment of ICA by MLE,including psnr)

包括三部分内容均与分水岭算法相关的matlab程序.1，求梯度图；2，区域标记；3，区域合并(include three parts with the watershed algorithm related procedures .1 Matlab, for the gradient map; 2. Regional markers; 3, regional merger)

说明：  数学实验matlab的好程序，给matlab的初学者(Good mathematical experiment matlab program to matlab for beginners)

无约束一维极值问题，进退法，黄金分割法、奜波那契法，牛顿法，割线法，goldstein法，wolfe-powell 算法matlab源代码(Unconstrained a d extremum problems, in a method, the golden section method, wave that contract law, Newton method, secant line rule, goldstein method, Wolfe-Powell algorithm matlab source code )

牛顿迭代法的matlab编写，以及matlab数值方法中的案例编写(Newton iterative method to write matlab)

该文件是Matlab LQG算法，包括LQR和LQG和Kalman滤波的比较，对无人机电机控制(LQG Control)