GA

经验模态分解（EMD）方法（平稳化过程）是一种全新的处理非平稳数据序列的方法，其基本思想是：假如一个原始数据序列X(t)的极大值或极小值数目比上跨零点（或下跨零点）的数目多两个（或两个以上），则该数据序列就要进行平稳化处理(Empirical Mode Decomposition (EMD) method (a smooth process) is a new deal with non-stationary data sequence method, the basic idea is: If a raw data sequence X (t) the maximum or minimum number of than the cross-zero (or under the cross-zero) number more than two (or more), then the data is necessary to carry out a smooth sequence of treatment)

UKF应用于GPS/IMU组合导航系统的MATLAB代码。采用UKF滤波器对GPS/IMU组合导航系统进行信息融合，利用matlab进行了编程仿真验证，结果有效。(UKF MATLAB code used in the GPS/IMU integrated navigation system)

Low-dimensional chaos in an instance of epilepsy

电力电子中AC-AC交流调压电路在simulink中的仿真模型(Power electronics AC-AC AC voltage regulator circuit simulation model in simulink)

Hybrid Genetic And PSO Algorithm Code in matlab

使用程序detsigularity.m调用多孔算法dyadicwaveletdecomp，可画出图形。 (The use of the procedure call detsigularity.m trous algorithm dyadicwaveletdecomp, can draw graphics.)

某石油公司计划建造一条由东向西的主输油管道。该管道要穿过一个有n 口油井的油田。从每口油井都要有一条输油管道沿最短路经(或南或北)与主管道相连。如果给定n 口油井的位置,即它们的x 坐标（东西向）和y 坐标（南北向）,应如何确定主管道的最优位置, 即使各油井到主管道之间的输油管道长度总和最小的位置?证明可在线性时间内确定主管道的最优位置。(An oil company plans to construct a east to west from the main pipeline. The pipeline to pass through an oil field n wells. Wells from each must have a pipeline along the shortest path (or South or North) connected with the competent Road. If given the location of oil wells in n, that is, their x coordinates (east-west) and y coordinates (north-south), should be how to determine the optimal position in charge of Road, even if the wells to the pipeline in charge of Road between the sum of the smallest length location? proved to be linear time to determine the optimal position in charge of Road.)

sift算法的演示matlab程序 包括特征点的选取，算子的生成以及图像的自动匹配(sift the demonstration of the algorithm matlab program Including the selection of feature points, the automatic matching of the count of word generation and image)

应用于电力系统潮流计算，使用时只需对结点数目和导纳参数做适当修改(Used in power flow calculation, when used only on the number of nodes and make the appropriate changes admittance parameters)

The constant reverse voltage of the zener diode makes it a valuable component for the regulation of the output voltage against both variations in the input voltage from an unregulated power supply or variations in the load resistance. The current through the zener will change to keep the voltage at within the limits of the threshold of zener action and the maximum power it can dissipate.