nested_dissection

MATLAB程序设计微分方程算法教程MATLAB程序设计微分方程算法教程(MATLAB Tutorial MATLAB programming algorithm Differential Equations Algorithm Programming Guide)

气象图matlab程序运行，非常实用，简单 。有需要的可以 拿过 去 ！(very easy)

Calculates the excitation density for electrons in a semiconductor for incident laser light of 800nm wavelegth out of the number of photons (repetition rate und puls duration required)

调频信号调制解调fm_modulation_and_demodulatin(FM signal modulation and demodulation fm_modulation_and_demodulatin)

图像的十种攻击方法，包括一些常见的滤波以及加噪(the attack of image)

IA_LD是用免疫优化算法（immune algorithm）解决物流配送中心选址（Logistics and Distribution）的问题。文件打开后运行IA_LD.m文件即可得到结果，代码中有详细注释，方便修改。运行示例已经保存为图片附在压缩包中。(IA_LD is immune optimization algorithm (immune algorithm) to solve the logistics distribution center location (Logistics and Distribution) problem. Run IA_LD.m file to get the file to open the result, the code has detailed notes, easy to modify. Run the sample has been saved as a picture attached to the compressed package.)

说明：  该算法适用于各种非线性，非平稳的信号，对于数据的分析较透彻。(The algorithm is suitable for various non-linear and non-stationary signals, and the data analysis is more thorough.)

说明：  自己参考别人编的一种turbo码的编码和解码(Others have made reference to a series of encoding and decoding of turbo codes)

第17章 数据统计和分析.zip。是从书中光盘里直接拷贝的代码，放在这里，与大家共享，共同交流，希望对大家有帮助。(Chapter 17 Statistics and analysis.zip)

也是一个MATLAB编的计算器,功能比较强大,易于扩展(MATLAB is a series of calculators, and more powerful functionality, easy expansion)