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MATLAB语言编写变步长复化梯形求积公式的算法程序（函数式M文件）(MATLAB language-based variable step-size re-trapezoidal quadrature formula of the algorithm program (functional M file))

利用小波分析对污染信号进行去噪处理以恢复原始信号(Signal by wavelet analysis denoising of pollution to restore the original signal)

这是一个很好的MATLAB课件，适合无基础和有一定基础的人学习。(This is a good MATLAB courseware is suitable for non-foundation and have some basis to learn.)

对信号进行插值、抽取、抽样率转换的多个小例子(Interpolation, decimation, sampling rate conversion)

说明：  心电图基本知识介绍，发明历史，目前应用和重要技术，是医学和电子医疗从业者的入门知识(Introduction of basic knowledge of ECG, invention history, current applications and important technology, medicine and electronic medical practitioners introductory knowledge)

利用MATLAB绘制地形图，一个非常实用的实例。(Topographic maps using MATLAB, a very practical example.)

this is matlab small programming for compare the graphic with color

高强度聚乙烯醇纤维在建材中的应用方面的资料(High-strength polyvinyl alcohol fiber application in the Building Materials information)

Matlab的常用算法，为初学者提供了学习的实例，十分有用，网上很难找到的！(Matlab algorithms commonly used for beginners to learn the examples, very useful, online hard to find!)

带交叉因子的改进PSO算法，功能：求解多维无约束优化问题，特点：收敛性强，还可以加入变异算子(With cross-factor improved PSO algorithm, function: solving multi-dimensional unconstrained optimization problems, characterized by: strong convergence, mutation operator can also add)