lyapunov

利用matlab编写的串行通信助手程序，GUI界面对学通信的应该很有帮助(Matlab serial communication using a helper application written, GUI interface should be helpful in learning to communicate)

利用matlab编程实现小车速度的互相关算法，完整。(Using matlab to realize vehicle speed cross-correlation algorithm, a complete.)

这是用Matlab写的m文件，主要是实现图片灰度变换功能，具体功能和操作在程序中有详细说明(This is written in Matlab m file, image gray-scale transformation, specific functions and operations in the program are described in detail)

总结了一些常用的matlab源代码，可以用来参考作用，总结得很好。适合查阅。(Summarizes some of the commonly used Matlab source code, can be used to reference, summed it up well. Suitable for inspection)

给大家提供一个最基础的simulink仿真的列子 (To provide a most basic simulation simulink Liezi)

自己写的卷积编码MATLAB程序，已将验证过了，没问题，可以用的哈！(Wrote it myself, convolutional coding MATLAB program has been verified, and no problem, you can use Ha!)

说明：  乳腺癌的发病率在女性癌症中占据首位，开展乳腺癌的诊断和防治研究具有重要的科学意义和临床实用价值。 文中主要研究的是对超声图像进行分析，对其灰度和纹理特征提取进行研究，并在特征选择阶段使用类间距对单个特征的分 类能力进行评价，为后续研究计算机辅助诊断系统奠定一个初步基础。 (Extraction of Gray and Texture Features based on Ultrasonic Image of Breast Cancer)

femcode for waveguide mode

Nagakami信道模型的仿真，使我们可以清晰的了解Nagakami信道的特性(Nagakami channel model simulation, so that we can clearly understand the characteristics of the channel Nagakami)

介绍了线性定位法、Geiger定位法的原理，附有MATLAB源码(Introduced the linear positioning method, Geiger positioning method and Newton iteration method to achieve the principle, with MATLAB source code)