vector_control

利用八组故障样本数据，根据样本的特征利用SOM网络进行故障诊断。(Using the eight groups of fault data samples, according to the characteristics of the sample using SOM network fault diagnosis.)

Heat equation with variable coeficients using Gauss-Seidel Method:

光谱数据的一阶微分处理和s-g平滑，处理光谱数据的预处理方法(First-order differential processing and sg smooth spectral data, spectral data pretreatment method for processing)

四阶龙格库塔法，在解常微分方程时进行数值求解时调用使用(The fourth-order Runge-Kutta method is used to solve ordinary differential equations numerically.)

UWB1000模块测试所得数据初步处理之后，已知锚点的坐标，可利用该文件里的程序解算标签三维位置。(After preliminary processing of data obtained from UWB1000 module test, the coordinates of anchor points are known, and the program in this file can be used to calculate the three-dimensional position of tags.)

说明：  这是一个自相关法求AR模型谱估计的matlab程序。(This is a self - correlation method for AR model spectrum estimation matlab program.)

利用定义法求henon映射Lyapunov指数(Using the definition method the henon map Lyapunov exponent)

this source is very helpfull for technology student, who is the first in programming with matlab,

求解陀螺仪的姿态角，采用四元素的四阶龙格库塔法求解，含姿态初始四元素的确定。(Solving gyro attitude angle, using the four elements of the fourth-order Runge-Kutta method to solve, including the initial four elements determined attitude.)

这是一个用matlab编写的，基于CAMC，pid神经网络的非线性系统识别程序，能够很好的识别非线性系统(Based on CAMC/PID Nonlinear System Identification)