Support vector machine

sas的聚类程序 可以当聚类的模版用 适用于初学者(sas cluster clustering procedure can be applied to the template to use for beginners)

说明：  计算任何数的所有本原根，并统计本原根的个数(Any calculation of the number of all primitive roots, and statistics the number of primitive roots)

运用幂法求解矩阵的最大特征值、特征向量、一致性指标和随机一致性比率。 (Using the power method to solve the largest eigenvalue matrix, eigenvector, consistency index and random consistency ratio.)

维格纳-威尔分布实用程序，仅供参考，用于学习交流(Wigner-Will Distribution)

基于k-l分解算法的正弦信号分离算法，用于实现强背景噪声下正弦信号恢复(Sine signal separation algorithm based on k-l expansion algorithm ,which is useful in sine signal getting from strong background noise)

说明：  floyd算法,用于图论，解决最短路径问题(floyd )

Dynamically create a variable. This should create a context extension.

提供一个光伏阵列的仿真模型，供大家学习参考和交流(A photovoltaic array simulation model for all to learn and exchange information)

关于FPE定阶，F检验定阶和自校正控制的程序，附有题目，适合入门的作业训练(About FPE order determination, F test order determination and self-tuning control of the program, with the subject, suitable for entry-job training)

设计一个控制器，在有限时间内误差趋近于零(design a control, and error converge to zero in limited time)