汇率转换

用vc++实现了一个标准的OPC DA服务器！可以实现工业以太网数据采集并为实现了标准OPC接口的客户程序进行数据交互！-Using vc++ to achieve a standard OPC DA server! Industrial Ethernet can be achieved for the realization of data acquisition and a standard OPC client interface for data exchange!

在可见光通信网络中，对接收功率进行仿真分析(In the visible optical communication network, the receiving power is simulated and analyzed.)

C++开发的推箱子游戏 1.类的划分 Cdraw类 绘画加载地图（包括围墙、人、箱子等等） Cman类 是否完成（过关） 即时更新地图 2.设计思想 从文件map.txt里读取地图信息，然后通过Cdraw类加载地图，通过keydown事件调用Cman里的重载函数updatemap， 单参数updateMap(UINT nChar)是用于更改当前小人以及箱子的坐标，记录下来后传给updateMap(int x1, int y1, int x2, int y2, int x3, int y3) 从而改变地图。-C development Tuixiangzi a game. Class division Cdraw painting category loaded maps (including the wall, boxes, etc.) if the class completed Cman (clearance) updated maps 2. Design ideas from the paper map.txt Lane read map information, then pass Cdraw Class Loading maps, Calling the incident through keydown Cman Lane updatemap of overloading functions, updateMap single parameter (UINT nChar) is used to change the current villains and the coordinates of the boxes, After record pass updateMap (int x1, y1 int, int x2, int y2, x3 int, int y3), thus changing map.

QQ玫瑰小镇辅助工具，游戏编程源码，很好的参考资料。有需要的就下载吧。(QQ rose town of auxiliary tools, game programming source code, a good reference. There is a need to download it.)

本程序实现构造任意阶幻方，输入数字构造你想要的幻方(The program to construct arbitrary magic square, magic square input digital structure you want)

魔术公式轮胎模型,其中包括横向/纵向力以及回正力矩的计算，参数都已调整好(magic formula tyre model developed in Matlab/Simulink)

求解拉伐尔喷管程序，（1）空间离散格式：采用JST 或Roe格式； （2）时间离散格式：显示Runge-Kutta格式； （3）几何参数和入口参数(Solve the laval nozzle procedure)

说明：  预测控制PPT，方便读者可以更好的学习预测控制，里面包含DMC,MPC,GPC等算法(Ppt of predictive control is convenient for readers to learn better predictive control, including DMC, MPC, GPC and other algorithms)

对数据进行分段fft分析，最后进行平均，功能类似FFT的平滑处理。(The data are analyzed by segmented fft and eventually averaged. The function is similar to that of FFT smoothing.)

ICA算法去除基本噪声 脉冲噪声 随机噪声 工频噪声(CA algorithm removes basic noise, impulsive noise, random noise, power frequency noise)