C-languang-ABC

说明：  一个动态链接库的例子 一个动态链接库的例子 一个动态链接库的例子(a dynamic link library example of a dynamic link library examples of a dynamic link for example)

一个基于MFC的网络通信SOCKET程序，实现了接收SOCKET数据的同时，发送SOCKET数据。(An MFC-based network communication SOCKET procedure to achieve the same time to receive SOCKET data, send SOCKET data.)

说明：  acis常用函数使用说明，对初学者非常有用(acis common function description is very useful for beginners)

说明：  VC++ 通过ODBC读写Excel文件 资源类别： VC源码￤数据库 (VC++ to read and write Excel files via ODBC resource categories: VC database source &brvbar )

说明：  自动更新程序升级，仿liveupdate 功能(AUTO update butaidongyingwen)

说明：  伪普法声波，弹性波正演模拟，plm边界吸收(Pseudo-Franco-Prussian acoustic, elastic wave forward modeling, plm boundary absorption)

pwm小车，内有视频，功能强大，讲解详实，是一个不可多得的pwm小车入门。(PWM car, with video, powerful function, detailed explanation, is a rare introduction to PWM car.)

我是一个初学着 现在也没有什么好的代码 需要下载资料来学习就只好上传自己写的旋转图形绘制的代码(I am a beginner with now Nothing good code required to download information on the study can only upload your own graphics rendering rotary Writing code)

说明：  许多现代浮点单元的一项主要体系结构功能，是能够将一个乘法与后面紧跟的加法作为单个运算执 行，且没有中间舍入误差。例如，Intel 的 Itanium 体系结构提供了一些指令，将三元运算 (a*b+c) 、(a*b-c) 和 (c-a*b) 中的每一个都组合为单个浮点指令（分别为 fma、fms 和 fnma）。这些单个 指令都比执行独立的乘法和加法指令快，并且因为没有中间乘法舍入，所以更为精确。该优化可以显 著提高那些含有多个交错乘法和加法运算的函数的速度(many modern floating point unit of a major system structure and function is to be a follow closely behind multiplication and addition of implementation as a single operator, with no intermediate rounding error. For example, Intel's Itanium architecture provides a number of directives to the ternary operator (a* b, c), (a* b-c) and (c-a* b) each have a portfolio to a single floating point instructions (Fullmetal respectively, and fms fnma) . These individual instruction than the implementation of an independent and additive multiplication instructions quickly, and because no middle multiplication into homes, so more precise. The optimization can significantly increase those containing more than staggered multiplication and addition operations function of the speed)

windows客户端与服务器之间的网络通信代码(windows between the client and server network communications code)