基于libtommath的CRT大数实现

FFT 就不用多介绍了 大家都应该清楚，是以后常用的CODE 希望能帮上各位的忙-FFT on the do not have to introduce that we all should be clear, is commonly used after CODE hope you can help on the busy

k近邻问题，我自己做的，效果有保证，还有测数据-k neighbor problem, I do, the effect is guaranteed, as well as measured data

本编程实例实现了将多幅相同大小(16x16)有重叠的图像，通过拼接获得目标图像(890x16)的算法，并通过图像显示了最终的数据处理结果。其中包括简单的坏点校正，空气校正，增益校正，图像平滑处理。该程序运行环境为qt4.8+vs2010，并带有一组验证数据，可以直接运行程序并显示运行结果。扫描目标为圆柱形容器中装有水和一根焊锡丝。若要看到输出结果请修改程序中的数据文件目录至目标文件路径，否则程序会出错

c++编程实现BP算法，代码中有详细的文字用以描述解释程序，适用于初学者，对BP算法拥有一个实践程序上的理解

应用背景This application is to focus on the numerical methods in Computational Fluid Mechanics, dealing with aeronautics, hydraulics, heat and mass transfer etc. We konw fluids have the ability to transport matter and its propertities as well as transmit force, therefore fluid mechanics is a subject that is particularly open to cross fertilization with other sciences and disciplines of engineering. The subject of fluid mechanics will be highly relevant in domains such as chemical,metallurgical, biological and ecological engineering.关键技术 SIMPLE (Semi-Implicit Method for Pressure Linked Equations) algrithm is the principal numerical method to numerical simulate incompressible fluid flow, it can remove the difficults of fake pressure disturbance and neglecting specific pressure equation for incompressible fluid flow successful. The main thoughts and steps of SIMPLE algorithm are given in this application. The single-phase loc

自己做的永磁同步电机仿真，采用matlab中的simlink工具，转速电流双闭环控制策略，直轴电流等于0，各种参数已经调试完毕，采用空间矢量PWM调制法，运行正常。

 ；数据通信的进步使得信息的安全性和保密性变得非常重要。机密信息容易被未经授权的人窃取。数据安全可以通过应用密码学和隐写术技术来实现。密码学是对新闻或信息保密的科学和艺术。而隐写术是将信息隐藏到容器中的科学和艺术。容器可以是图像、音频文件或视频文件。这两种技术可以结合起来，产生一个具有高级别安全数据的系统。

如果要跟踪的物体颜色和背景色有较大区别，可用基于颜色的跟踪 如CAMSHIFT 鲁棒性都是较好的。 此源码是一个opencv自带的CamShift算法使用工程实例。该实例的作用是跟踪摄像头中目标物体，目标物体初始位置用鼠标指出，其跟踪窗口大小和方向随着目标物体的变化而变化。 在此对camshift源码做了详细的注释，希望对大家有所帮助。

计算方法上机列主消元-calculation on the plane out the main elimination

信息论编码中用hufman程序来实现的hufman编码- In the information theory code hufman which realizes with the hufman procedure codes