package_emd

Remote end infeed causes problems in distance relay measurement, especially under high resistance earth fault conditions. Although a distance relay set to an ideal operating region can cover the fault resistance at one particular load Condition, the operating region is affected by changes in load condition. Hence a distance relay may overreach or underreach when load changes. From the main factors which affect the ideal digital distance relay operating region, a stand alone intelligent digital distance relay which can adapt to these changes is presented. This approach does not need communication links from the remote end of the line or the system control center. Numerous computer simulations have been carried out on realistic system configurations and the result9 show that them is a high potential for developing an intelligent digital distance relay.

This ia my circle and other programs. They compute the circle and ploit it in matlab.

双层地下室外墙，mathcad格式。Double basement exterior wal(Double basement exterior wal)

海面上一轮船沿直线匀速前行，速度为30公里/小时，船上有一雷达可用来测距、测角，船长关心的是周围目标那些是活动的船，那些是不动的岩石，若是活动的船，请按下面假设，分析有关因素，给出船的运动方向和速度。(ships on the sea along a straight uniform before the trip and a speed of 30 km/hour, On board there is a radar can be used to measure the distance and angle measurement, the captain of concern is around the goal of those activities is the boat. those are immobile rocks, if the ship by the following assumptions, analysis of the relevant factors, the boat is the direction and speed of movement.)

Bulnaı k Mantı k ve KM Algoritması

通过此程序可以对通过建立偏最小二乘法和互信息偏最小二乘法两种模型来预测燃油品质，并对两种方法进行比较(This procedure can be through the establishment of mutual information and partial least squares PLS two models to predict fuel quality, and compare the two methods)

文章中建立了被动式导引头的模型，并对其仿真分析(Established a model of passive seeker, and the simulation analysis)

This Embedded MATLAB Function implements an extended Kalman filter used to estimate the states, road surface and mass of a quarter car model.

有限元方法求解laplace 方程(matlab),可以用混合单元，混合边界条件(sloving Laplace eauations with finite element methods. )

小波和希尔伯特两种算法对同一个信号进行处理后的比较，(It is about the wt and hilbert transform for the same signal)