pid

Matlab script to illustrate the Fourier transform of a periodic signal

MATLAB 编程（第二版） 《MATLAB Programming for Engineers》的中文版，最好的编程教材。 (MATLAB Programming for Engineers （Second Edition） )

指纹识别源代码。思路完全是按照文件夹中网页里介绍的方法，即提取指纹中的分叉点和端点的位置作为指纹的特征值。由于今天太忙，对图像的预处理作的很失败，程序会提取出很多伪点，而指纹轮廓也没有想出办法过滤。汗，你看看能不能参考把。 三个m文件，fd.m提取指纹中的分叉点，fd2.m提取指纹中的端点，Cpoint.m则是前两个文件运行中需要调用的掩模函数。(fingerprint identification code. Thinking is entirely in accordance with the folder on the website Lane, that the fingerprints of the bifurcation point and endpoint position as a fingerprint eigenvalues. As today are too busy, the image preprocessing for the failure, the program will extract a lot of pseudo-point, and the fingerprint profile nor find a way to filter. Khan, you can look at the information put. 3 m documents, fingerprints fd.m the bifurcation point, fd2.m fingerprints of endpoint, Cpoint.m are two documents before the operation need to call the mask function.)

该程序针对可靠性问题进行验证，对比分析了网络中多种链接方式的可靠性，并通过绘图形象表示(The program validated for reliability issues, comparative analysis of the reliability of the network in a variety of ways of links and images represented by drawing)

Intensity (gray-level) transformations.

detect cars numbers with matlab

代码中包含等价类函数，上下近似计算函数，属性约简算法以及规则导出。(Code contains the equivalence class of functions, function approximation derived top to bottom, attribute reduction algorithms and rules.)

Keypress operated interactive peak detector function.

这类控制器在大偏差范围内利用模糊推理的方法调整系统的控制量U，而在小偏差范围内转换成PID控制，两者根据事先给定的偏差范围自动实现。(This kind of controller in the big deviation range by using fuzzy reasoning method to adjust the system control quantity U, and in small deviation range NaZhuan with PID control, both, according to a given skew range prior to implementation.)

对输入的图像进行单个像元的阈值分割，以提取出地物信息(The input images of a single pixel threshold segmentation to extract feature information)