Lecture notes for a onesemester graduate course Part of it is also suitable fo...

The ability to write efficient, high-speed arithmetic routines ultimately depends upon your knowledge of the elements of arithmetic as they exist on a computer. That conclusion and this book are the result of a long and frustrating search for information on writing arithmetic routines for real-time embedded systems. With instruction cycle times coming down and clock rates going up, it would seem that speed is not a problem in writing fast routines. In addition, math coprocessors are becoming more popular and less expensive than ever before and are readily available. These factors make arithmetic easier and faster to use and implement. However, for many of you the systems that you are working on do not include the latest chips or the faster processors. Some of the most widely used microcontrollers used today are not Digital Signal Processors (DSP), but simple eight-bit controllers such as the Intel 8051 or 8048 microprocessors.

字符串操作是一个不小的主题,在标准C++中,string字符串类成为一个标准,之所以抛弃char*的字符串而选用C++标准程序库中的string类，是因为他和前者比较起来，不必担心内存是否足够、字符串长度等等，而且作为一个类出现，他集成的操作函数足以完成我们大多数情况下的需要. 下面我们首先从一些示例开始学习下string类的使用.-i nclude ＃i nclude using namespace std void main() {

对windows底层操作非常有利，可以好好的学习，分析-The bottom of the windows operating very beneficial and can be properly study, analyze

vc开发300问源码-vc asked source development 300

〈微机原理与接口技术〉的教案，也是精品课程-"the principle of the computer and interface technology" of lesson plans, as well as quality courses

这是一本很好的语言程序设计电子书，特别拿出来与大家共享。 第三部分-This is a very good program design language e-books, especially out to share with you. Part III

想要学习java教本的同志们下来看看吧,希望有帮助-want java textbook learning comrades down to see it and hope for help

移动自组织网络经典PPT教案，吐血奉献,希望大家都能从中受益。-Mobile Ad Hoc Networks PPT classic lesson plans, blood sacrifice, I hope everyone can benefit from it.

一款新电源设计,值得参考-one new power supply design, worthy of reference

MFC消息映射机制的剖析，讲述如何运用ClassWizard，，理解发送给窗口的消息是如何被MFC框架通过窗口句柄映射表和消息映射表来用窗口类的函数进行响应的。掌握设备描述表及其封装类CDC的使用，CDC是如何与具体的设备发生关联的，融合具体的画图程序进行分析。如何设置封闭图形的填充刷子（位图画刷与透明画刷的使用）。-MFC message mapping mechanism analysis on how to use ClassWizard,, sent to the window to understand the news is how the MFC framework mapping table through the window handle and message mapping table to use window class of the response function. Master device and its use of CDC Packaging category, CDC is how specific equipment and related integration drawing specific procedures for analysis. How to set the closed graphics filled brushes (digital pictures with a transparent brush painting brush use).