一本夏宇闻的著作：从算法设计到硬线逻辑的实现。

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.

EasyDraw是一个简单的绘图软件，这个实例会综合运用本章所介绍了Visual C++ 2005的基础知识。EasyDraw拥有以下功能： 1.直线、矩形、椭圆的绘制。 2.可以更改绘制线条的类型、宽度、颜色。-EasyDraw is a simple drawing software, the examples in this chapter will introduce the integrated use of the Visual C++ 2005 the basic knowledge. EasyDraw have the following features: 1. Linear, rectangular, oval drawing. 2. You can change the type of drawing lines, width, color.

编程精粹 ─── Microsoft编写优质无错C程序秘诀-programming essence-------------------- Microsoft prepared quality no mistake C program secret

很好的小波教程，对于想掌握小波变换的朋友很有帮助-good wavelet Guide, to grasp the wavelet transform helpful friends

图像的边缘检测，图像处理爱好者下载看看，还可以。-image edge detection, image processing lovers download see also.

BorlandC++高级开发实践-Borland C Development Practice

RXQ2 manual to use the board RX/TX all in one

More than 150 design ideas and electrical diagrams from EDN

C# ini文件的读写-C# ini file reader

一个简单入门级的vb教程，初学者的首选入门和进阶级教程-A simple entry-level vb tutorial for beginners, and the preferred entry into the class tutorial