retinex_mccann99

结合积分图及快速傅里叶计算归一化互相关，减少计算时间(Combining Integral Graph and Fast Fourier Method to Calculate Cross-correlation)

is2005_latex_template.tex,一个latex排版的源代码,挺实用的,对初学者来说值得(is2005_latex_template.tex, a latex typesetting source code, very useful for beginners worth)

这是一个集合聊天和资料传诵的软件。他可快速的传送电影，文字，图片等 -This is a combination of chat and information passed down through the software. He may rapid transmission film, words and pictures

建立水声信道的射线模型在工程应用上有重要的意义。射线声学是把声波的 传播看作是一束无数条垂直于等相位面的射线的传播，每一条射线与等相位面相 垂直，称为声线。声线途经的距离代表波传播的路程，声线经历的时问为波传播 的时间。声线束所携带的能量即为波传播的声能量。与几何光学相似，射线声学 的描述方法给人直观的感觉，在一定的条件下，射线声学的数学运算也比较简捷， 由射线理论给出的声线图可以给声场以直观、形象的理解。 本模型可以准确的衡量声波在海洋中传播路径(Establishing ray model of underwater acoustic channel is of great significance in engineering application. X-ray acoustics refers to sound waves. Propagation is regarded as the propagation of a bunch of innumerable rays perpendicular to the isophase plane, each ray being in phase with the isophase plane. Vertical, called sound line. The distance through which the sound line Travels represents the distance of the wave propagation, and the time that the sound line experiences is the wave propagation. The time. The energy carried by the sound beam is the sound energy of wave propagation. Like geometric optics, ray acoustics The descriptive method gives people an intuitive feeling. Under certain conditions, the mathematical operation of ray acoustics is relatively simple. The sonogram given by ray theory can give an intuitive and visual understanding of the sound field.Accurate measurement of sound wave propagation in the ocean)

说明：  51单片机，功能包含流水灯，数码管，等一系列本科课设需要的文件，通过c语言实现(51 single chip microcomputer, including functions of water lamp, digital tube, and a series of undergraduate course requirements of the document, through the c language)

C++全套学习课件-PPT格式,适合于C++初学者学习使用(C++ a full learning courseware-PPT format, suitable for beginners learning to use C++)

这是 我以前做百威软件技术员的时候写的一个维护工具，里面涵盖的东西非常多。 涉及到的知识操作：数据库操作，注册表操作，INI文件操作，资源管理器操作，皮肤操作，界面控件的自动缩放 ，窗体大小记忆功能，小票机，顾客显示器，钱箱等POS设备的操作，cmd管道操作，cmd命令返回等。 总之，本工具涉及到的东西方方面面，你如果研究懂了这个源码，基本自己可以写一套功能相当完整的POS收银系统。 分享这个源码，只为抛砖引玉，希望更多的人分享更多的知识。更希望可以帮助到各位！

说明：  利用合成孔径雷达的成像算法之一CS算法对点目标成像(CS algorithm for point target imaging)

[键盘处理]一个打字游戏，动感的声音和画面会让你有焕然一新的感觉-[keyboard handling] a typing game, dynamic voice and video will allow you to have the feeling of a new look

说明：  是MATLAB背景下的互信息程序，适合入门学习，欢迎下载。(It is a mutual information program in the background of MATLAB, suitable for entry learning, welcome to download.)