simulated-annealing

c陷井与缺陷 我自己感觉很不错的一本书 里面的问题很经典(c traps and defects I feel very good in a book inside the problem is very classic)

说明：  Matlab模拟退火算法 求解TSP问题(Matlab simulated annealing algorithm for solving TSP problems)

一个函数,可用于构建CDMA信源,有数据产生的PN码的形成,以及噪声设置(a function can be used to build CDMA source, the data PN formation, and installed noise)

用matlab读取.dxf文件。本站原有代码dxf2coord_20.m中对于圆弧只能读出其圆心坐标及半径，缺少圆弧起始角及终止角，并不能在应用中实际用起来。修改后可以读出圆弧的起始角和终止角(the script can offer start angle and end angle of an arc,which are unable to access in an earlier script dxf2coord_20.m 。)

PCA是人脸识别中的一个重要领域，这里有源代码，希望对大家有帮助(PCA is an important field of face recognition, where source code, we want to help)

功能软件 多多使用，多多下载，大家学习学习。不知道可用不(Your use of the software functions, a lot of downloads, we learn from. Do not know can not)

利用python实现基于用户的协同过滤推荐，采用pearson相关系数计算相似度，加权平均预测分数(Users use python-based collaborative filtering recommendation, pearson correlation coefficient is calculated using the similarity, the weighted average prediction scores)

高压直流输电~经过本人测试可用~有需要的可以下载~(HVDC tests available ~ ~ After I need to download ~)

这里有最全面的MATLAB作图方法和技巧，介绍详细且简单易懂，最适用于MATLAB初学者(There are comprehensive plotting methods and techniques of MATLAB, introduced detailed and easy to understand)

Independent Component Analysis源代码,最大似然方法(Independent Component Analysis source code, the maximum likelihood method)