谭浩强经典的cobol书籍，对于很难找到比较好资料的cobol学习者来说是很宝贵的。...

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

本书从软件质量和编程思想等方面论述了软件构造问题，并详细论述了紧跟潮流的新技术、高屋建瓴的观点、通用的概念，还含有丰富而典型的程序示例。本书中所论述的技术不仅填补了初级与高级编程技术之间的空白，而且也为程序员们提供了一个有关编程技巧的信息来源。本书适合经验丰富、自学成才的程序员阅读，也适合于那些几乎不懂什么编程技巧的新程序员阅读．-the book from the software quality and programming ideas discussed aspects of the software structure, this paper discusses in detail the trend of keeping up with new technologies, strategic point of view, the concept of generic, It also contains a rich and typical examples of the procedure. The book discussed by the technology not only to fill the junior and senior programming between the gaps, but also for the programmers to provide the programming skills a source of information. The book for experienced, self-taught programmer reading, also suitable for those almost do not know what the new programming techniques programmers reading.

C++电子书籍,帮助初学者学习C++程序设计基础.-C electronic books to help beginners learn C program design basis.

西门子工业通讯指南配套光盘下册源码-IE-Siemens Industrial Communication Guide Book CD-ROM package source-IE

这是一份全方位介绍关于ipone手机应用软件开发的文档，格式为PDF，全英文文档。-This is a comprehensive presentation on the ipone mobile application software development documents, the format for the PDF, the document is in English.

< linux系统分析与高级编程> 6-10章- Chapter 6-10

cypress 68013A的文档，好像跟68013有些区别，可以参考一下-cypress 68013A documents, as some 68,013 with distinction here for reference

swt Desiginer的教程，pdf版。目录： 1． SWT 程序开发步骤。 2． SWT常用组件的使用。 3． SWT的布局。 4． SWT 的事件处理。 5． SWT Designer 简介。 本章难点 1． SWT 常用组件的使用。 2． SWT的布局。 3． SWT 的事件处理。-swt Desigine

这是linux教程是初学者的教程从最初步开始到使用-This is a linux tutorial is a tutorial for beginners from the very beginning to the use of the preliminary. .

《node入门》是一本较好的入门级教材，本人起初也使用，通俗易懂。希望对大家有所帮助。"Node Getting Started" is a good entry-level textbook, I first use, easy to understand. We want to help.