mel1

Implementation of the centered difference method for numerical differentiation. Evaluation of the derivative of the following functions (numerically) f(x) = 0.3x^2 + x*exp(sin(2x)), for − 6 <= x <= 6(Implementation of the centered difference method for numerical differentiation. Evaluation of the derivative of the following functions (numerically) f(x) = 0.3x^2+ x*exp(sin(2x)), for − 6 <= x <= 6)

一个会动的五角星,应用matlab软件编程。(A moving star，using matlab program.)

％ Atomizer Main Directory, Version .802 里面信号含有分解去噪合成过程的代码 ％--------------------------------------- -------------------------------- ％ This is the main directory of the Atomizer package the full package ％ contains over 100 files, consisting of .m files, .mex files, and datasets.( Atomizer Main Directory, Version .802 decomposition inside the signal containing the code synthesis process denoising- This is the main directory of the Atomizer package the full package contains over 100 files, consisting of. M files,. Mex files, and datasets.)

说明：  MATLAB 拥有大量的常用数学函数、工具箱，基本包括了现今数学、物理及工程应用领域的 常用函数，如能熟练掌握，无论在编程时间或程序量上，都远远低于Fortran、C 等高级语言，尤其在 处理矩阵和向量计算方面更具有无可比拟的优势。 我们在数学建模竞赛中，由于只有短短的三到四天，而论文的评判不仅注重计算的结果更注重模型 的创造性，比赛中把大量的时间花费在编写和调试程序上只会喧宾夺主，这是不值得的，这时使用 MATLAB 可以很大程度上的方便计算、节省时间，使我们将精力更多的放在模型的完善上，所以是较 为理想的。 这里我们仅举了一些运用 MATLAB 的例子，这些都是在数学建 模中时常遇到的问题，希望能抛砖引玉，帮助同学们在数学建模中方便、快捷的使用MATLAB，并善用这一工具。(mathematical modeling question Matlab example)

使用matlab做数据分析，里面有ppt和例程。(Analyze data by using MATLAB, which has PPT and routines.)

说明：  基于matlab的水果识别系统，含报告，源码(Fruit recognition system based on matlab, including report, source code)

基于Alamouti的STBC-OFDM系统性能分析(Based on Alamouti' s STBC-OFDM system performance analysis)

说明：  利用Matlab程序实现蝴蝶混沌效应，该例程形象直观的再现了数值分析有关原理(using Matlab program Chaos Butterfly Effect, the routine visual image of a replay of the numerical analysis of the principle)

INTERNET CONNECTIVITY FOR MOBILE AD HOC NETWORKS

Wind energy conversion based doubly fed induction generator controlled by direct matrix converter