chap2

说明：  本文章详细介绍了 如何用matlab 进行小波分析从而建立音频的数据索引(This article details how to use matlab wavelet analysis carried out so as to establish audio data indexing)

本章对该文档的目的、功能范围、术语、相关文档、参考资料、版本更新进行说明。(The purpose of this chapter to the document, functional scope, terms, related documentation, reference materials, updated version will be described.)

设计巴特沃斯和切比雪夫滤波器，实现低通滤波，并计算滤波系数，给出效果图(Design a 20-order Butterworth filter, low-pass filter, and the filter coefficient calculation gives renderings)

说明：  第2章 Simulink使用基础.ppt 第3章 动态系统模型及其Simulink表示.ppt(Chapter 2 the basis of Simulink use. Ppt Chapter 3 dynamic system model and its Simulink said. Ppt)

引入路径权重的自适应蚁群算法用于应急物资调度路径优化的Matlab代码 (The introduction of path weights adaptive ant colony algorithm for scheduling path of the emergency supplies optimized Matlab code)

It will zoom the i/p image

蒙特卡罗仿真matlab源码，有点意思，可以学习。(Monte-Carlo simulation matlab source, a bit mean, you can learn.)

说明：  这个程序是m序列发生器,它能产生M序列 程序简明扼要 容易运行(This procedure is m sequence generator, it can produce concise and easy to process M running sequence)

皮尔曲线拟合的MATLAB程序，以调试通过需要的朋友可以看看(Peel the MATLAB curve fitting procedures in order to debug through the needs of friends can take a look at)

unsupervised kmeans clusetring algorithm of data