《计算机软件测试技术》

用PCA实现PWM 根据C8051的特点 使用PCA实现脉宽调制技术-To use PCA to achieve PWM according to the characteristics of C8051 to use PCA to achieve pulse-width modulation technology

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

你见过360度全景展示的房屋或产品吗？ 只要你看了这个代码，你也会做！-Have you ever seen a 360-degree panoramic display of the housing or products? If you read the code, you will do it!

Lua 是一个扩展式程序设计语言，它被设计成支持通用的过程式编程，并有相关数据描述的设施。 Lua 也能对面向对象编程，函数式编程，数据驱动式编程提供很好的支持。它可以作为一个强大、轻量的脚本语言，供任何需要的程序使用。 Lua 以一个用 clean C 写成的库形式提供。（所谓 Clean C ，指的 ANSI C 和 C++ 中共通的一个子集）-Lua is an extension of programming language, it is designed to support the process of general-purpose programming, and have the relevant data description facilities. Lua can also object-oriented programming, functional programming, data-driven programming to provide good support. It could serve as a strong, light-weight scripting language for the use of any necessary procedures. Using Lua with a clean C library written in the form. (The so-called Clean C, refers to ANSI C and C++ CPC

今天，几乎所有电子设备里面都包含了嵌入式的软件系统。这些软件隐藏在我们的手表里，录像机里，手机里，甚至可能在烤面包中。这本书就是要教你怎样在嵌入式系统中使用C和C的派生语言C＋＋。即使你已经知道如何编写嵌入式软件，你还是可以从这本书里学到很多东西。 合适就看看吧。-Today, almost all electronic equipment inside contain embedded software systems. These software hidden in our watches, video recorders, mobile phones and perhaps even bake bread. This book is to teach you how the embedded system using C and C derivatives language C++. Even if you already know how to write embedded software, or you can take from the book to learn many things. Let"s see it on the right.

IEEE 802.16f-2005 IEEE Standard for Local and Metropolitan Area Networks - Part 16: Air Interface for Fixed Broadband Wireless Access Systems--Amendment 1--Management Information Base Management Information Base (MIB) text file. Management Information Base (MIB) text file. Management Information Base (MIB) text file. -IEEE 802.16f-2005 IEEE Standard for Local and Metropolitan Area Networks- Part 16: Air Interface for Fixed Broadband Wireless Access Systems--Amendment 1--Management Information Base Management Information Base (MIB) text file. Management Information Base (MIB) text file. Management Information Base (MIB) text file.

cadence公司pcb内部培训的资料,并且附带其中的例子程序!比市面上任何一本cadence的书好!-pcb-house training cadence company information, and examples of procedures attached to them! than a cadence on the market any good books!

主要讲述了线程间如何通信，最后还介绍了不同语言（包括C++、java、C）如何处理线程通信的问题-This is about Acknowledgments to Threads Primer

Programmer introduction to CSharp

揭开注册表的秘密-registry open secret