VC2008EngineDemo

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)

usb 的开发文档，非常有参考价值 详细讲述了CY7C68013的开发过程(usb development documents, a very valuable reference for a detailed account of the development process CY7C68013)

用VC++6.0获取系统信息用VC++6.0获取系统信息用VC++6.0获取系统信息(vc++ get system information vc++ get system information vc++ get system information )

大口径望远镜光学系统的误差分配与分析 (Error large telescope optical system distribution and analysis)

说明：  这个程序使用COM技术实现WORD文档的自动化，实现文档的自动打印。(This program uses COM technology WORD document automation, the realization of the document will automatically print.)

dsp 28335 CAN通信使用例程,已测试，可以正常使用，欢迎交流学习(dsp 28335 CAN)

发送消息到列表的演示源代码，可以实时改变系统列表栏内容(Send Message to the list of the demo source code, can change the real-time system as the list column)

一个简易的班级成绩统计系统,可以在此基础上做一个完善的统计处理系统.(a simple statistics system, we can complete a integrated statistics processing system )

实现了一个简单的brick shader(umolement a simple brick shader)

ATMEGA16寄存器说明应用，特别实用(ATMEGA16 register to illustrate the application, especially useful)