preproceg

说明：  在极坐标下计算电力系统网络潮流以及加设FACTS（UPFC）原件后的潮流调整(Calculated in polar coordinates, and the trend of power system network to install FACTS (UPFC) original trend after adjustment)

一个简单的支持向量机（SVM） matlab实现(a simple support vector machine realize used of matlab)

qpsk 调制与解调 其星座图以及误码率图形以及原始代码(qpsk erb)

一个非常好的时间序列工具箱，详细使用说明见P. M. T. Broersen, Automatic Spectral Analysis with Time Series Models, IEEE Transactions on Instrumentation and Measurement, Vol. 51, No. 2, April 2002, pp. 211-216. (a very good time series toolbox, detailed description of the use of P. T. M. Broersen. Automatic Spectral Analysis with Time Series M odels. IEEE Transactions on Instrumentation and Meas urement, Vol. 51, No. 2, April 2002, pp. 211-216.)

说明：  龙格库塔法，包含边值问题的matlab求解程序(Runge Kutta method, a matlab program for solving boundary value problems)

一个简单的水平集演化的matlab仿真，带注释。便于初学matlab，图像处理以及水平集的同学学习。(A simple level set matlab simulation, with comments. Easy beginner matlab, image processing and level set of students to learn.)

广义高斯分布随机样本的产生，具体讲解了如何产生广义高斯分布随机样本。(Generalized gaussian distribution of random samples produced to explain in detail how to produce, the generalized gaussian random samples.)

说明：  用z-n法对一个控制过程进行PID参数整定，在simulink平台上进行仿真。(simulation with simulink)

说明：  建立了一种使用简单有效的空气悬架天棚控制系统(A simple and effective air suspension ceiling control system)

matlab code to plot figure inside figure (main and inset)