Joseph-problem

公交刷卡系统项目源代码压缩文件夹，有需要的可以去看看(Bus card system project source code archive folder, there is need to go and see)

三维均匀介质的高阶交错网格弹性波方程数值模拟（未加PML吸收边界条件），模拟结果以切边形式显示(Numerical simulation of three-dimensional homogeneous medium of high-order staggered elastic wave equation (not PML absorbing boundary conditions), the simulation results are displayed in the form of trimming)

gh0st的源码可以支持win7下使用 (gh0st source supports use under win7)

f4系统下 usb+片上fsmc的实例demo 可为sd底层快速操作 提供可能(Under f4 systems usb+ piece fsmc instance demo for fast operation provides possible underlying sd)

MFC编程，VC连接ACCESS数据库，实现对数据的增、删、改、查等操作(VC connection ACCESS database to achieve the data add, delete, change, and other operations)

用C#语言编写串口通信程序详解，有代码有步骤(c#Serial programming steps detailed)

CA认证系统中使用最广泛的证书载体是USBKEY，国内各大产商一般是使用CSP服务来提供加解密服务。这个例子是2048位的RSA数字签名与验证签名，使用厂家自带的csp来实现（若下载者没有安装任何USBKEY的驱动，可将代码中的TEST_CSP_NAME宏改为NULL 即调用微软自带的csp），编译环境VC6.0。(CA authentication system is the most widely used carrier certificate in USBKEY, the major domestic producers are generally use of CSP service to provide encryption services. This example is a 2048- bit RSA digital signature and verifying signature, use the manufacturer s own CSP to achieve (if downloaders not install any driver USBKEY, TEST_CSP_NAME macros in your code can be changed to NULL is called Microsoft s own CSP), the compiler environment VC6.0.)

闹钟程序，定时关机功能，也是处理bitmap的经典代码，有透明背景效果(Alarm procedures, timing shutdown function, but also deal with the classic bitmap code, there is a transparent background effects)

定义点Point类作为基类，在此基础上派生出直线Line类和圆Circle类，在Circle类的基础上以不同的属性派生出圆柱Cylinder类和球Spheroid。并要求基类和各派生类具有以下特点： （1） Line类含有计算直线长度和斜率的成员函数。 （2） Circle类含有计算圆面积的成员函数。 （3） Cylinder类含有计算圆柱表面积和体积的成员函数。 （4） Spheroid类含有计算球体的表面积和体积的成员函数。 (Point definition of point type as the base category, on the basis of a straight line derived Circle Circle Line category and class, in the Circle class based on different attributes derived Cylinder class and ball cylinder Spheroid. And requested the base class, and factions of Health category has the following characteristics: (1) Line category contains the length and slope of a straight-line calculation of member functions. (2) Circle type of circular area containing the members of the calculation function. (3) Cylinder category contains cylindrical surface area and volume calculation of the member functions. (4) Spheroid Spheroid category contains the calculation of surface area and volume of the member functions.)

大名鼎鼎的psexec软件vc源码，windows出品(The famous the psexec software vc source, windows produced)