高品质射频测量的经典教材，来自著名的美国吉时利(KEITHLEY)仪器公司，英文版...

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Microsoft Visual Basic 6.0 中文版程序员指南-Microsoft Visual Basic 6.0 Programmer"s Guide Chinese version

讲述操作系统的书籍，主要面向与嵌入式系统，作者是WindRiver的高级工程师，结合自己的工程经验讲述嵌入式系统的os的原理和开发中要注意的问题，认真读很有收获。-Books about operating systems, mainly oriented and embedded systems, WindRiver author is a senior engineer, combined with his experience in engineering, embedded systems os about the principle and the development of attention should be paid to the issue of very serious harvest time.

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.

dsp新手入门简单描述，初学者编写的第一个程序-dsp novice entry a brief description, first write a program for beginners

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本书是一本关于c/c++编程规范的书，对初学者规范其编程非常有好处。-the book is one of the c/c norms programming, the book for beginners to regulate their programming is very good.

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Flash Professional 8的教程(英文版)-Tutorial Flash Professional 8, (English version)

侯捷翻译的c++ primer随书的源代码,一起学c-Hou Jie, translation c++ Primer with the book