ISO_IEC_23917_2005

采用Matlab GUI设计对光学实验进行仿真，界面丰富直观，可以直接在界面中输入和改变参数而不需要改变原程序，直观地分析各参数的变化对实验结果的影响。为光学理论分析与实验教学提供了方便，为相关课件的设计提供了新的途径。(The GUI(Graphical User Interfaces)is beautiful and briefly，the user can directly input the parameters on the GUI，but not alter the primary procedure，making the user able to analyze the parameters influencing the result．It makes it easy to teach optical theory and experiment and offers a new way to design the related CAI． Key words：Matlab GUI；optical experiment；simulation)

ansys作为一款多物理场有限元仿真软件，深受大家喜爱，文章中包含了一些ansys使用过程中的注意事项，对ansys的学习很有帮助。(ansys as a multi-physics finite element simulation software, beloved, the article contains some ansys precautions during use of ansys very helpful.)

说明：  Python Essential Reference, Second Edition

Albero construction c++

C开发人员，初级面试100道题，可以多看看，有利于打开开发的门。(C developers, primary interview 100 questions, you can see more, to open the doors of development.)

工具说明，EDA工具的DataSheet，简单介绍及相关的参考文档(Tool Description, Data Sheet of EDA Tool, Brief Introduction and Related Reference Documents)

Git中文版介绍，新手必备，老手参考。 目前所知的最好的中文Git介绍。(Git Chinese version of introduction, novice, veteran reference. Currently the best known Chinese Git introduction.)

说明：  很强大的孤子引论书籍，值得一读，非常非常非常非常好。(Very strong soliton Introduction of books, worth reading, very very very very good.)

三维建模软件CosmoWorld的教程，功能比较强大。(Three-dimensional modeling software tutorial CosmoWorld, more powerful features.)

本书的风格跟C语言的经典《The C Programming Language》相似，作者同样也是著名技术作家和语言缔造者的组合。本书与一般的Ruby语言图书相比，除了介绍如何使用Ruby语言外，还讲述了Ruby的实现原理及内部运作机制。堪称Ruby之经典之作(The Ruby Programming Language is the authoritative guide to Ruby and provides comprehensive coverage of versions 1.8 and 1.9 of the language. It was written (and illustrated!) by an all-star team: • David Flanagan, bestselling author of programming language "bibles" (including JavaScript: The Definitive Guide and Java in a Nutshell) and committer to the Ruby Subversion repository. • Yukihiro "Matz" Matsumoto, creator, designer and lead developer of Ruby and author of Ruby in a Nutshell, which has been expanded and revised to become this book. • why the lucky stiff, artist and Ruby programmer extraordinaire. This book begins with a quick-start tutorial to the language, and then explains the language in detail from the bottom up: from lexical and syntactic structure to datatypes to expressions and statements and on through methods, blocks, lambdas, closures, classes and modules. The book also includes a long and thorough introduction to the rich API of the R)