FPGA数字时钟 6.10.24进制计数器。

产生任意均值与方差的一个正态分布随机数-have arbitrary and mean variance normal distribution of a Random Number

德国老外的程序，免费开源可以计算各种不同的函数、以及四则运算，可以处理括号，还可以计算正余弦，是一款不可多得的表达式计算类和计算工具。-Foreigners in Germany program, free open-source can be calculated a variety of functions, as well as the four operations and can handle brackets, but also can calculate the positive cosine, is a rare expression of calculation and computing tools.

禁忌搜索法对初始解、邻域个数及禁忌列表的大小等参数有比较严格的要求, 这些参数直接影响着算法的优化能 力。文章提出了一种改进的禁忌搜索法, 它用有效空间来压缩搜索范围, 这样可以提高搜索效率和全局搜索能力。用短期 和长期禁忌列表存储器来保证算法能搜索到全局空间的每一点, 并且不重复搜索。经过验算和分析, 证明它是一种较好的 全局启发式搜索法-Tabu search method, the initial solution, neighborhood and tabu list size of the number of parameters such as have more stringent requirements, these parameters directly affect the ability to optimize the algorithm. This paper presents an improved tabu search method, it is used effectively to compress the search space, so that can improve search efficiency and global search capabilities. Short-term and long-term memory tabu list to ensure the algorithm to search to the global space, each point, and do not repeat the search. After checking and analysis, to prove that it is a good global heuristic search method

列主元高斯消去法-out PCA Gaussian Elimination

资源描述用于遥感图像分类。其输入为几幅遥感图像，使用k-mean聚类方法对图像中的不同地形进行聚类分割，分类分割效果不错哦，，欢迎大家下载，一起进步，一起学习。代码是matlab编写，注释比较清晰，易读。希望对图像分割的同学有帮助。欢迎大家下载，一起进步，一起学习。

采用背景差分法，用混合高斯背景建模，检测视频车辆，并显示视频的背景和前景。

计算电磁学中FDTD方法的三维基本算例,PMC边界条件-This ToyBoxFDTDbezhig is an extremely simple 3D FDTD code.

一维FFT程序，只要更改主函数中的测试信号，即可用于其它信号-One-dimensional FFT procedure, as long as the changes in the main function of the test signal can be used for other signals

不使用matlab内部调用程序的按照高斯消元法本身原理来编写。-Do not use matlab within the procedure call in accordance with the Gauss elimination principle to the preparation of their own.

用c语言实现第一类读-写者问题 -using language first reading-writing problem