bi-ye--lunwen-

共轭梯度法，是数值分析中很重要的一种，源码为其在matlab中的实现。(Conjugate gradient method, numerical analysis is a very important one in the matlab source code for its realization.)

这个是基于matlab制作的KNN 识别器的写法(This is K-Nearest Neighbour classifier used in pattern recognition.)

弹簧摆的程序 动画 及计算，我要凑满20个字20个字(spring pendulum)

使用imcorr软件得到的test.out文件，用此代码能够实现梯度场的矢量绘图(Use test.out file imcorr software was used to achieve this code vector drawing gradient field)

simulation of three phase inverter

希尔伯特黄变换的matlab程序，用于对信号进行希尔伯特黄变换。(Hilbert-Huang transform matlab procedures used to signal Hilbert Huang Transform.)

对文件夹中的文件自动编号或恢复为旧文件名。当然，经过小的修改，也可完成其他批量修改文件名的功能，如批量修改后缀名等等。利用MATLAB的GUI技术，做了个界面，方便用户使用(Automatic numbering files in the folder or revert to the old file name. Of course, after minor modifications, to be completed by the functions of the other batch change file names, such as batch modify the extension. MATLAB GUI technology, made the interface, user-friendly)

说明：  psat最新版本的说明书，对先前版本的精简和补充(psat latest version of the specification, the streamlined version of the previous and supplements)

kalman滤波用于目标二维运动情况下的蒙特卡罗法仿真跟踪滤波器(Kalman filter for 2-D movement of the Monte Carlo simulation tracking filter)

使用时移地震数据反演得到弹性参数相关变化量；(The correlation variation of elastic parameters is obtained by using time-lapse seismic data.)