chirp_pulse_chain

直流电机串电阻启动，可分为三级，将启动电流控制到期望值以下(Dc motor series resistance, can be divided into level 3, the starting current control below expectations)

基于 MATLAB 的语音信号分析与处理的课程设计.录制一段自己的语音信号，并对录制的信号进行采样；画出采样后语音信号的时域波形和频谱图；给定滤波器的性能指标，采用窗函数法或双线性变换设计滤波器，并画出滤波器的频率响应；然后用自己设计的滤波器对采集的语音信号进行滤波，画出滤波后信号的时域波形和频谱，并对滤波前后的信号进行对比，分析信号的变化；回放语音信号(MATLAB-based voice signal analysis and processing of the curriculum. Record a voice signal itself, and the recorded signal is sampled draw sampled speech signal time-domain waveform and frequency spectrum filter performance given by using window method or the bilinear transformation to design a filter, and draw the filter frequency response then filter of their own design collection of the speech signal is filtered, the filtered signal to draw the time domain waveform and frequency spectrum, and filter the signal before and after comparison, analysis of signal changes playback voice signal)

通过应用于小波变换到lena.jpg图像，简单实现图像压缩，实现一级压缩和二级压缩(Through applied wavelet transform to lena.jpg image, a simple image compression, compression and two compression to achieve a)

说明：  这里面是一个灰色预测模型的程序，在预测方面有着很重要的作用(There is a gray prediction model program, over the forecast has a very important role)

Dreamweaver_CS5官方教程,帮助您快速掌握相关知识，好用(Dreamweaver_CS5 official tutorial to help you quickly master the relevant knowledge, easy to use)

matlab经济分析工具箱，能够用于指南股票。(matlab_econometrics)

说明：  一个关于数值分析的matlab演示，十分有用(A presentation on the numerical analysis matlab, very useful)

说明：  pid控制器模糊免疫优化算法程序,matlab编程,直接在matlab中运行(pid fuzzy controller optimization algorithm immunization procedures, Matlab programming, directly in Matlab run)

介绍了遗传算法的原理，发展及应用，并用MATLAB语言给出了遗传算法的应用实例(Introduced the principle of genetic algorithm, development and application of MATLAB language with the application of genetic algorithm is given examples)

这是一个普通的、容易理解的卡尔曼跟踪滤波器的程序，对初学者有较大的帮助(This is a common, easy to understand the procedure of the Kalman tracking filter, a great help for beginners)