Delphi编写的系统服务，服务控制和准备演讲…

对一帧YUV为4:2:0的图象进行DCT变化和量化以及进行反变换和反量化，并在dos下显示出一个4*4矩阵的变化和量化过程-Of a YUV to 4:2:0 image and quantify changes to DCT, as well as anti-transform and Inverse Quantization, and under dos shows a 4* 4 matrix of the process of change and to quantify

本文简单阐述了使用DirectX Input获得鼠标输入的办法。简单介绍DirectX Input使用的函数。-This paper briefly discusses the use of DirectX Input received mouse input approach. A brief introduction to the use of DirectX Input function.

老显卡的GPGPU程序,简单的比较了CPU和GPU的运算能力 ATI x700显卡下测试通过测试通过-Old graphics cards GPGPU program, a simple comparison of the CPU and GPU computing capability ATI x700 graphics card to test through the test

基于C++BUILDER环境，初学者很适用，代码简单易懂，对学习和借鉴有很大好处，可移植很强，我测试的版本是BCB60,点击头排序源代码-Based on the C++ BUILDER environment is applicable for beginners, easy-to-understand code, and has a lot to learn from the benefits of highly portable, and I tested versions are BCB60, click on the first sort source code

避免同一程序多次运行.程序启动时检查是否已经有一个实例运行,有则启动停止.-To avoid repeatedly running the same procedure. Proceedings checking whether an instance has to run, I would start to stop.

利用ＶＨＤＬ语言实现的实用出租车计价器程序 -The practical use of VHDL language implementation procedures Taximeter

键能发音，其关键就是让程序能够知道当前键盘上是哪个键被按下，并播放相应的声音,自己的程序当然不在话下，那么其它程序当前按下哪个键如何得知呢？利用键盘钩子便可以很好地解决。-Key to pronunciation, the key is to let the process be able to know the current keyboard on which keys are pressed, and play the corresponding sound, of course, not to mention its own procedures, then press any other key to the current procedure How do I know this? Use the keyboard hook can be a good solution.

传输点击命令给其他程序的按钮。Click on the transfer orders to other procedures button. -Transfer to other programs by clicking the command button. Click on the transfer orders to other procedures button.

delphi 写的虚拟桌面程序!!! 过段时间在学写虚拟机-delphi write virtual desktop programs!!! over time in school to write a virtual machine

日期类的实现，可以实现各种常用的三种日期格式，并且支持一场处理！-date of the class to achieve, can achieve all three common date formats, and supports a handle!