Release2

一种非线性PID控制算法在卡车ABS中的应用及仿真研究，提出NPID控制器的建模()

Matlab, Simulink, and a Communications Example

说明：  基于匹配滤波器输出的非线性判决反馈DF检测器(This paper introduees cause of formation of MAI in CDMA systems, and Points out that multi-user Deteetion(MUD) teehnology can improve eapability and performanee of CDMA through suppressing MAI)

ant colony algorithm for tsp calculate the shortest path between differnt cities. traveler pass from any city onr time

Neville插值的源代码，用于Matlab科学计算与数据插值，可与牛顿插值等进行比较学习，适合matlab学习者参考。(Neville interpolation source code for Matlab scientific computing and data interpolation, Newton interpolation can be compared with the study for matlab learners.)

这是一个MATLAB6。5 优化计算研究例题的所有源码，希望对优化算法研究者能有所帮助。(This is a MATLAB6. 5 Study on optimization of all the source code example, the researchers hope to optimize the algorithm can be helpful.)

a voice and speech processing toolbox in matlab

退火算法1.。。。。。。。。。。。。。。。(Annealing Algorithm 1. . . . . . . . . . . . . . .)

本文论述并设计实现了一个脱机自由手写体数字识别系统。文中首先对待识别数字的预处理进行了介绍，包括二值化、平滑滤波、规范化、细化等图像处理方法；其次，探讨了如何提取数字字符的结构特征和笔划特征，并详细地描述了知识库的构造方法；最后采用了以知识库为基础的模板匹配识别方法,并以MATLAB作为编程工具实现了具有友好的图形用户界面的自由手写体数字识别系统。实验结果表明，本方法具有较高的识别率，并具有较好的抗噪性能。(In this paper, and design implementation of a freely Offline handwritten numeral recognition system. First, identify the figure of the pre-processing treatment were introduced, including binarization, smoothing filtering, standardization, refinement, such as image processing method Secondly, to explore how to extract the structural features of characters and stroke characteristics, and described in detail Knowledge of the construction method Finally the use of a Knowledge-based template matching to identify methods and MATLAB as a programming tool to achieve with a friendly graphical user interface of freely handwritten numeral recognition system. The experimental results show that this method has higher recognition rate, and has better anti-noise performance.)

升降压DC——DC变换器的simulink模型，前相为buck变换器，后相为boost变换器，可以进行适当的升降电压调节。(The buck-boost DC- DC converter simulink model, phase buck converter, the latter phase of the boost converter can be appropriate lifting voltage regulator.)