vbchengxu

VB的CRC16校验源码，调试成功，程序简单。(The CRC16 checksum VB source code, debugging successful, the program simple.)

使用类编程实现临界区，VC++网络编程，使用VC6.0编译器实现(Use class programming critical, VC++ network programming, using VC6.0 compiler implements)

股票 04正确的文档视 图滚屏程序(改)(04 stocks correct view documents Scroll Procedure (Reform))

单星测频无源定位法，采用单星测频实现无源定位的方法(Single satellite carrier frequency passive location method)

keil环境下开源飞控程序源码，包含完整控制逻辑和算法(Keil environment, open-source flight control program source code, including complete control logic and algorithms)

一个完整的画板源代码！希望能给大家带来帮助和思考，感谢有你，一起努力！(a coder to painter)

 给出进程需求矩阵C、资源向量R以及一个进程的申请序列。使用进程启动拒绝和资源分配拒绝（银行家算法）模拟该进程组的执行情况。要求： 初始状态没有进程启动 计算每次进程申请是否分配？如：计算出预分配后的状态情况（安全状态、不安全状态），如果是安全状态，输出安全序列。 每次进程申请被允许后，输出资源分配矩阵A和可用资源向量V。 每次申请情况应可单步查看，如：输入一个空格，继续下个申请 (The  gives processes demand matrix C resource vector R as well as the application of a process sequence. Using the process starts refused to reject and resource allocation (the bankers algorithm) analog implementation of the process group. Requirements: initial state process starts calculated each time the process is whether the application is assigned? : Calculate a state after the pre-allocated (safe state, unsafe state), if it is a safe state, the output safety sequence. Each process the application is allowed, the the output resource allocation matrix A and the resources available vector V. Each application should be able to single-step view, such as: type a space, continue to the next application)

vc++简单的软件自动升级程序源代码，提供软件在线自动升级功能，除了自动升级功能外，本程序还用到了一些常用的窗体修饰类，这些类可以方便应用到你的软件项目中，比如阴影效果按钮类、渐变进度条类、按钮自绘类等，为我们美化窗体提供方便。 (vc++ simple software automatically upgrade program source code, to provide software online automatic update feature, in addition to auto-update feature, this procedure also uses a number of commonly used form modification classes, these classes can be easily applied to your software projects, such as shadow effect of the button class, gradual progress bar class, buttons, since the painting class and so on, for us to beautify the form with ease.)

此程序用VC编写，利用DDK可隐藏进程 (This program written by VC, the process can be hidden by DDK)

说明：  IE代码试用 以便学习和试用 不过可行度不高(IE code trial)