vc操作数据库中的数据,常采用的方式是ado+datagrid,datagrid在vs2003/2005环境中,资料很难找. 希望这份资料对用户有用....

本书系统深入地介绍了各种代码优化编程技术。全书分为4章。第1章集中介绍如何确定程序中消耗CPU时钟最多的热点代码的所谓程序剖析技术以及典型部分工具的实用知识。第2，3章分别全面介绍RAM了系统与高速缓存子系统的代码优化知识。第4章主要介绍了机器代码优化技术。各章在讨论基本原理的同时详细给出了代码实例，并对优化性能进行了定量的分析。该书特别适合于作为应用程序员及系统程序员的学习与开发之用。同时，本书对在硬件方面的专业人员与技术工作者有一定的参考价值。-This book system, in-depth description of the various code optimization programming. The book is divided into four chapters. Chapter 1 focus on how to determine the program consumes CPU clock up to the so-called hot code analysis techniques and procedures for a typical part of the tools and practical knowledge. Separately in Chapter 2,3 introduced the first comprehensive system RAM and high-speed cache memory subsystem, the code and optimize their knowledge. Chapter 4 focuses on the machine code optimization techniques. In discussing the various chapters, while the basic principles of the code examples are given in detail, and optimize the performance of the quantitative analysis. Book is particularly suitable as an application programmer and system programmer le

This a JPEG encoding & decoding program of still image. It does not use level shifting. Discrete Cosine transform (DCT) is performed both by classical & Chen s Flowgraph methods. Predefined JPEG quantization array & zigzag order are used here. RUN - LEVEL coding is used instead of Huffman coding. Compression ratio is compared for each DCT method. Effect of coarse and fine quantization is also examined. The execution time of 2 DCT methods is also checked. In addition, most energatic DCT coefficients are also applied to examine the effect in MatLab 7.4.0 R2007a. Input is 9 gray scale pictures & output is 9*9=81 pictures to compare. Blocking effect is obvious. -This is a JPEG encoding & decoding program of still image. It does not use level shifting. Discrete Cosine transform (DCT) is performed both by classical & Chen s Flowgraph methods. Predefined JPEG quantization array & zigzag order are used here. RUN - LEVEL coding is used instead of Huffman coding. Compression ratio is compar

这是一本用Visual Studio.NET进行多媒体编程的读物，作者从完全实用角度出发，首先从Visual Basic.NET的新特性和多媒体编程的必备知识入手，然后，通过50个实例深入讲述了使用Visual Basic.NET进行多媒体编程的方法和技巧。-This is a Visual Studio.NET multimedia programming books. the author completely practical perspective, Visual Basic.NET first of the new features and multimedia programming start with the essential knowledge, and then through 50-depth examples on the use of Visual Basic.NET multimedia programming method and skills.

gcc 编译器参考大全-gcc compiler reference Daquan

vc2005 入门经典 电子书 高清晰 第十九-vc2005 classic book Introduction to high-definition 19th

《ACIS的几何造型技术与系统开发》，是开发ACIS系统必备的资料-" ACIS geometric modeling technology and systems development," the development of ACIS system, the information necessary for

该书为我们提供了大量C++时尚编程的代码-The book provides us with a great deal of C++ Fashion programming code

Introduce in Matlab and simulink for Simulation procedures

算法导论,介绍算法的设计及分析，如各种排序的原理及其设计、分析-Introduction to Algorithms on algorithm design and analysis, such as sorting principle and design, analysis

RHCT考试用试题，对Linux初学者有用，可以帮助通过RHCT考试-RHCT exam with sample questions, be useful for Linux beginners, you can help through the RHCT exam