yichuansuanfa

以227家公司的数据为基础进行kmeans clustering分组，用以预测50家未知公司的效益(Use 227 the companies data as the basis for kmeans clustering to predict the effectiveness of the 50 unknown companies)

说明：  GPS单点定位程序，kalman滤波方法，精度为20*40，有仿真分析结果图(GPS single point positioning process, kalman filter, an accuracy of 20* 40, a simulation results Figure)

通过对卡尔曼滤波器的介绍，使用matlab编程，实现卡尔曼滤波(Through the introduction of the Kalman filter using matlab programming, Kalman filtering)

wireshark 抓取pacp包进行分析 判断延迟 丢失等(wireshark packet analysis grab pacp judge delayed loss, etc.)

应用于三自由度车辆模型的扩展卡尔曼滤波程序(Extended Kalman Filter controllrt for Three degree of freedom vehicle model)

LLE算法基于swiss roll与s-curve数据集的运行结果，选取的样本点数为N=2000、k=12、 d=2进行的降维运算的结果,由运算结果可知在不同的数据集上LLE算法依然能够很好地保持数据在降维前后结构的特点。(The LLE algorithm is based on the running results of Swiss Roll and S-curve data sets, and the number of selected sample points is the result of dimensionality reduction of N=2000, k=12 and d=2. It is known that LLE algorithm still can maintain the characteristics of the data before and after dimensionality reduction well on different data sets.)

Dijkstra最短路算法通用Matlab程序(Dijkstra Matlab )

The function returns constellation points and bit mappings specified in the DVB-S2 Standard. (qpsk, 32apsk, 16apsk)

上串文件所需的子函数，设计所需的滤波器。(a subroutine to generate filters need by bpsk,etc.)

混沌控制的经典论文之一，希望对大家有帮助(chaos control，chaoscontrol，chaoscontrol，chaoscontrol)