j2ee学习笔记

很好用的文本留言程序.-good use of text messages procedures.

学习编译原理 第十一章-learning Compiler Principle Chapter 11

此源码描述它是 DirectMusic实例，显示如何在一个缺省的音频路径上播放一个片段-this source described it DirectMusic example, show how a default audio broadcast on a path fragment

calculator with assembly avrs51

西安电子科技大学出版 高频电子线路――习题解答 -Xidian University publishing high-frequency electronic circuits- exercise answer

linux命令大全！精品奉献！适合初学linux的学友们参考！-linux command Guinness! Boutique dedication! Suitable for beginner linux reference school friends!

光学设计软件zemax源码： This DLL models an nular aspheric surface as described in: "Annular surfaces in annular field systems" By Jose M. Sasian Opt. eng. 36 (12) P 3401-3401 December 1997 This surface is essentially an odd aspheric surface with an offset in the aspheric terms. The sag is given by: Z = (c*r*r) / (1+(1-((1+k)*c*c*r*r))^ 1/2 ) + a*(r-q)^2 + b*(r-q)^3 + c*(r-q)^4 + ... Note the terms a, b, c, ... have units of length to the -1, -2, -3, ... power.-optical design software zemax source : This DLL models an annular aspheric surface as d escribed in : "Annular surfaces in annular field systems" By Jose M. Sasian Opt. eng. 36 (12) P 3401-3401 Dece This inflicted 1,997 surface is essentially an odd asp heric surface with an offset in the aspheric ter ms. The sag is given by : Z = (c* r* r)/(1 (1-((a k)* c* c* r* r)) ^ 1/2) a* (r- q) b ^ 2* (r-q)* c ^ 3 (r-q) ^ 4 ... Note the terms a, b, c, ... have units of length to the-1,-2,-3, ... power.

介绍在嵌入式系统下C和C++编程的书籍。-Introduction of embedded systems in C and C++ Programming books.

DSP关于PWM的设计 DSP关于PWM的设计 DSP关于PWM的设计-DSP on the PWM Design DSP Design DSP on the PWM on the design of PWM on PWM design of DSP

学习window32API的一本好书，通俗易懂，值得推荐-learning window32API of a good book, easily understood and should be commended