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方程求根的matlab程序，用的是平行法则，仅供参考(Roots of the equation matlab program, using a parallel rule, for reference only)

CODIGO VISUAL BASIC PARA codigo de barras

控制光驱的使用，很不错的一份源代码，与大家一起分享(err)

Sourc code of basic digital electrical circuit with AND, OR, NOT, NAND, NOR, probes and sources.

提供简单的P2SP操作,初级学习使用,高手就不要下了(P2SP provide simple operation, the primary learning, masters, do not down the)

s变换的C程序，简便实用,很容易读懂和理解，对于初学者来说，是掌握S变换的良好实例。(s transformation of C procedures, simple and practical, it is easy to read and understand for beginners, it is to master a good example of S transform.)

说明：  数字电子技术基本元件--触发器 的程序, 支持多种触发器图形显示.(Trigger)

Contourlet变换中的隐马尔科夫树模型程序 Hidden Markov Tree model of Contourlet Transform 2008年11月14日 MATLAB2 (R2006a) 这是一个Matlab实现的隐马尔科夫树模型，用于计算图像的Contourlet系数。程序同时还包括图像去噪、纹理恢复的应用模型。(Contourlet transform the hidden Markov model procedures for Hidden Markov Tree model of Contourlet Transform 2008 年 11 月 14 日 MATLAB2 (R2006a) is a Matlab implementation of the Hidden Markov Tree Model, used to calculate the image Contourlet factor. Program also includes denoising, texture recovery application model.)

使用push-relabel方法求解最大流问题，是国外的一个研究机构编写的，速度很快。(This is an efficient implementation of the push-relabel method. See Goldberg and Tarjan, "A New Approach to the Maximum Flow Problem," J. ACM Vol. 35, 921--940, 1988 and Cherkassky and Goldberg, "On Implementing Push-Relabel Method for the Maximum Flow Problem," Proc. IPCO-4, 157--171, 1995.)

婚礼抽奖程序，为婚礼增添更多的喜气,也使婚礼更具人气(Wedding lottery program, add more festivity to the wedding)