Write beautiful code famous obtained jot winning, it is wonderful

国外OFDM经典书籍，介绍正交频分复用（OFDM）技术的原理及其在无线通信领域内的应用，包含无线通信系统的发展历程以及无线衰落信道的基本特性，OFDM技术的基本原理与特性，OFDM技术内峰值平均功率比，同步和信道估计等问题-OFDM abroad classic books, Introduction Orthogonal Frequency Division Multiplexing (OFDM) technique and its application in the field of wireless communications applications, including wireless communication systems, as well as the development process of the wireless fading channel basic characteristics, OFDM technology, the basic principles and characteristics of , OFDM technology within the peak-average power ratio, synchronization and channel estimation issues such as

在一些初始化处理后，MD5以512位分组来处理输入文本，每一分组又划分为16个32位子分组。算法的输出由四个32位分组组成，将它们级联形成一个128位散列值。 首先填充消息使其长度恰好为一个比512位的倍数仅小64位的数。填充方法是附一个1在消息后面，后接所要求的多个0，然后在其后附上64位的消息长度（填充前）。这两步的作用是使消息长度恰好是512位的整数倍（算法的其余部分要求如此），同时确保不同的消息在填充后不相同。 四个32位变量初始化为：-After treatment in a number of initialization, MD5 to 512 division to deal with input text, each sub-divided into 16 sub-32 seat. Algorithm output consists of four sub-groups, 32, cascade them to form a 128-bit hash value. First of all, it filled the news for a length of just over 512 in multiples of 64 only a few small. Filling method is attached to the back of a 1 in the message, followed by the required number of 0, and then subsequently attached to the message length of 64 (before filling). The role of these two steps so that messages are exactly the length of integer multiple of 512 (the rest of the algorithm requested the case), while ensuring that the different sources in the same after filling. Four 32-bit variable is initialized as follows:

c programming by kernighan and ritchie

代码看累了，看一下程序人生，对整个人生不断领悟-Code look tired, and watch the process of life, on the whole continue to appreciate life

一本关与优化编程中对存储空间利用方面的电子书。本书从优化内存，缓存，硬件等方面阐述具体技术。主要使用语言为C/C++。-A closed programming and optimization of storage space use of e-books. This book from the optimization of memory, cache, hardware, etc. The presentation of specific techniques. Mainly in language C/C++.

一本专门介绍RS232详细技术细节的好书。资料很全，入门的同学可以看看。-an RS232 devoted to detailed technical details of the books. Information is very full, beginners can look at the students.

VC++技术内幕(第五版).chm 对于想学习VC的人非常有帮助，是本不错的书籍-VC++ Technology Insider (Fifth Edition). Chm for people who want to study VC very helpful, are the good books

Rose是瑞理软件工程公司的产品，是学习软件工程的必备工具-Rose, Jimmy Swiss software engineering company"s products, is studying software engineering tool for

Engineering often involves applying a consistent, structured approach to the solving of problems