Codes_Comm_PPT

RK4 method 1=euler,beuler 2=beuler,trap,rk4 3=trap,rk4 4=beuler,trap(RK4 method1=euler,beuler 2=beuler,trap,rk4 3=trap,rk4 4=beuler,trap)

【MATLAB GUI设计学习手记】源代码 数据 罗飞大哥的作品 本书由浅入深、循序渐进地介绍了matlab gui设计的基础知识，旨在使读者在较短时间内掌握gui设计的精要所在。. 本书首先介绍了gui设计的预备知识，然后详细介绍了gui对象的属性以及两种建立gui的方法：采用函数建立和采用guide建立。在介绍了gui设计基础知识的基础上，深入讲解了activex控件、定时器、串口及mcc编译的相关知识。书中穿插了大量的图表，直观、简要地列出了相关知识点。对于一些重要、难懂的知识点，配以大量的典型例题，方便读者边学边练，加强理解。最后，书中给出了3个典型的综合实例，供读者研究学习。.. 本书适合需要短时间内迅速掌握matlab gui设计的初学者使用，也可作为相关专业师生、相关工程开发人员的参考手册。... ([MATLAB GUI design learning Notes] source code, Luo Fei works of Big Brother The progressive approach of the book, step by step the basics of Matlab gui design, designed to enable the reader to grasp the essence of the gui design where in a relatively short time. . The book begins prior knowledge of the gui design, and then details the gui object properties and methods: two ways to create gui with function to create and adopted to guide the establishment. Describes the design of basic knowledge in gui basis, in-depth to explain the activex control, timer, serial port, and mcc compiled knowledge The book, interspersed with a large number of charts, intuitive, brief list of related knowledge. For some important, difficult to understand the knowledge, together with a large number of typical example, the convenience of the reader to learn while training, to enhance understanding. Finally, the book gives three typical instance, for readers learn. .. Book is suitable for the need for a )

the file including many matlab cource code used to plotting.

语音信号处理的一种特殊端点检测算法，很不错的效果(speech endpoint detection)

说明：  matlab语言实现的差分进化算法程序，以Sphere函数为算例，算法收敛效果非常好！(The program of differential evolution algorithm is implemented by MATLAB language, which takes Sphere function as an example, and the convergence of this algorithm is very good.)

用数值分析中的二分法求解函数值。很简单，但是正确，可以直接使用(bisect)

image denoising anisotropic diffusion

《matlab小波分析》配套光盘全部内容，很好哦(matlab book disc:source code has high practical value)

说明：  利用matlab实现的时频分析，很好，很强大！(Using matlab to achieve the time-frequency analysis, very good, very powerful!)

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；通过matlab界面进行编程设计，界面方便人们操作( Their record a voice signal, and recording the signal is sampled draw sample after the time-domain waveform and frequency spectrum of the speech signal designed by matlab programming interface, easy for people to interface)