dajinfa-erzhihua-matlab

source code for the removal of motion artifact in ecg using adaptive removal technique

最优化算法的一些程序以及结构拓扑优化的一些程序，对于初学者来说他们是非常有用的学习资料，希望大家可以从中学习到知识。(topology optimization)

计算社团分区模块度函数，用于复杂的网络分区(Modularity Maximization community detection)

说明：  参加数模竞赛时搜集的关于matlab学习的资料，比较有用(Participated in several modeling contest to learn when to collect information on matlab, more useful)

Dynamic Range Separate HE

该程序用于读取GTOPO30. GTOPO30 是一个全球的数字高程模型，它覆盖西经180度至东经180度，南纬90至北纬90度的所有区域。它的分辨率为30秒（即0.00833333度），生成 一个21,600（行）×43,200（列）的DEM。其高程值范围在-407至8752米。在数字高程模型中，海洋地区被指定为-9999 。 低地沿海一带，海拔至少有1米。(GTOPO30 is a digital elevation model for the world, developed by USGS. It has a 30-arc second resolution (approximately 1 km) and is split into 33 tiles stored in the USGS DEM file format.)

说明：  升余弦滚降的误码率和信噪比曲线，取样时间无偏差，但信道是多径信道，衰减系数0.5 傅立叶变换及反变换参见t2f-and-f2t(Raised cosine roll-off of the bit error rate and signal to noise ratio curve, sampling time deviation, but the channel is a multipath channel, the attenuation coefficient of 0.5 Fourier Transform and inverse transform see t2f-and-f2t)

说明：  Matlab优化工具箱是最优化里的一个重要部分，最优化里MATLAB编程都要用到(Matlab optimization toolbox is optimized in an important part of the optimization to be used in MATLAB programming)

A Practical Introduction to Programming and Problem Solving Third Edition 的代碼(the source code for A Practical Introduction to Programming and Problem Solving Third Edition)

介绍了matlab坐标轴标注方法和设置特殊字体的方法(Matlab axis label describes the methods and ways to set a special font)