preprocess

说明：  矢量控制的matlab仿真，很详细的。矢量控制的matlab仿真，很详细的(Matlab simulation of vector control, a very detailed)

干涉测向仪通过测量入射波到达天线阵列中单元天线之间的相位差,决定入射波的入射角(Interferometer by measuring the incident wave direction finder antenna array element antenna reaches the phase difference between the incident angle of incidence of the decision)

说明：  涵盖四种绘制三维图的方法，适合初学者，供参考(this zip consists of four methods for drawing 3D maps)

desity based traffic control ..using image processing..paper presentation and knowledge bast paper.its a new idea.

求两个整数的最大公因子，求这两个整数的最小公倍数(maximum common factor and lease common multiple)

本书对matlab的基础及应用进行了详细介绍，适合matlab初学者学习。(The book and applications on the basis of matlab described in detail, suitable for beginners to learn matlab.)

DCT图像压缩算法。1.图象进行归一化 2.显示系数图象 3.重构及显示图象 4.显示误差图象 5.计算归一化图象的均方误差 (DCT image compression algorithm. 1. Images were normalized 2. Shows coefficient image 3. Reconstruction and display of images 4. Show the error images 5. Calculated normalized mean square error of image)

运用matlab语言编写，可用于一维信号分离，可将高频和低频信号分离出来(Using matlab language, can be used for one-dimensional signal separation, high and low frequency signals can be separated)

说明：  Galerkin method,a numerical approximate method based on,commonly used in ordinary differential equation.

说明：  增量式PID算法的matlab仿真程序，在其中还加入了时滞环节(Incremental PID algorithm matlab simulation program, in which also joined the time-delay link)