inverse-pendulum

有一学生成绩管理数据库如下表，要求建立一SAS数据集score，并输出显示 创建一个新的数据集class，新增平均成绩aver变量和等级考评grade变量，grade的值是根据aver值的大小给出A、B、C、D四个等级，并显示新数据集class(A student achievement management database as the table, called for the establishment of a SAS data set score, and output display create a new data set class, add an average score aver evaluation variables and grade level variables, grade values are based on the size of a aver value the A, B, C, D four grades, and displays the new data set of class)

将彩色图像，转化到Lab空间，利用K-means类聚对图像进行分割(The color image is transformed into Lab space, the use of the class of K-means poly image segmentation)

MATLAB中 各种PSK相位编码 已添加为压缩文件 绝对好用(MATLAB in a variety of PSK phase encoding has been added to the compressed file is absolutely easy to use)

RLS算法 自适应算法中的RLS算法. 即是递归最小二乘算法(RLS algorithm in the adaptive algorithm of the RLS algorithm is the recursive least squares algorithm)

用于研究发电机励磁系统的控制，选用PID励磁控制器来实现。(Used to study the generator excitation system control,the selection of PID excitation controller to achieve.)

利用主成分分析和K-means聚类实现聚类的Matlab算法(principle component analysis and then use k-means clustering algorithm to realize the clustering)

选四个或者五个参考节点（已知节点）到一个未知节点的RSSI的平均数据，构成RSSI值矩阵。(Select four or five reference node (known nodes) to an unknown node, the average RSSI data, constitute the RSSI value matrix.)

利用matlab编写三次样条插值法拟合函数的一般化程序(Cubic spline function using matlab fit function generalization programming)

本程序包含四种常用的功率谱计算方法。包括周期图法等。(This program includes four kinds of commonly used calculation method of the power spectrum.Including the periodogram method, etc.)

companding technique for papr