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this is a matlab code for computing DTW(dynamic time warping) for speech processing applications.

说明：  本书是“移动通信前沿技术系列”之一，全书共分18个章节，主要对协作通信及网络知识作了介绍，具体内容包括空时分集和编码、空时频分集与空时频编码、中继信道及协议、单中继协作通信、多节点协作通信等。全书内容分为三部分，第一部分回顾传统的MIMO系统，介绍空间、时间、频率分集的概念。第二部分主要考虑协作通信物理层的关键问题，并对其提出了行之有效的解决方案，比如针对协作通信的分布式特点，提出分布式空时(频)码；针对协作通信的频谱效率问题，提出了新颖和有效的协作方案。第三部分介绍协作通信对物理层之上的MAC层、网络层及应用层产生的影响，内容涉及如何协作路由，如何通过协作使网络覆盖范围增大，如何延长网络寿命等。(This book is one of the "cutting edge mobile communication technology series". The book is divided into 18 chapters, mainly on cooperative communications and network knowledge and specific content including the empty hours of collection and coding, space-time-frequency diversity and space-time frequency coding, relay channel and protocols, single-relay cooperative communication, multi-node cooperative communications.)

一个小波降噪的源程序 自己编写的 可用 (A source wavelet noise reduction can be written in their own)

利用matlab编程实现音乐义勇军进行曲的演奏，已保存为m-文件，可直接运行(Using matlab programming Anthem playing music, saved for the m-file, can be directly run)

地震数据格式之间的转换，sac，miniseed，seed，这些数据格式进行转换(Seismic data conversion between formats, sac, miniseed, seed, the data format conversion)

有详细的整数规划源代码，可以用于控制器参数寻优(Detailed integer programming source code, can be used for controller parameters optimization)

用Matlab仿真实现了IEEE802.11信道模型，仿真图中显示了平均信道功率和信道频率响应。(Matlab simulation of IEEE 802.11 channel model, simulation graph shows the average channel power and channel frequency response.)

This is a Matlab code for Newton method used in numerical methods to solve linear equations .

simulation of fuel cell -part2

本书介绍了MATLAB 基础，你将学习到如何绘制图象，求解代数方程及计算积分，也将学习到如何求解微分方程，求ODE 的数值解，使用特殊函数工作。(This book introduces the basic MATLAB, you will learn how to draw a picture, solving algebraic equations and calculate points, will also learn how to solve differential equations, numerical solutions of ODE s requirements, using a special function to work.)