这是一个关于SN54LS244器件的说明资料,是我从国外的网站上找到的....

设计60系列C++应用程序-Design Series 60 C applications

CISSP prep guide,最新版本的,备考CISSP必备-CISSP prep guide, the latest version, the pro forma CISSP essential

oreilly - managing nfs and nis 2nd edt-oreilly- managing nfs and nis 2nd edt

< 代数和编码>>: 抽象代数在编码中的运用,突出重点,简明扼要-err

zemax源码： This DLL models an anamorphic aspheric surface. This surface is essentially an even aspheric surface with different terms for the x and y directions. The sag is given by: Z = ((CX*x*x)+(CY*y*y)) / (1 + sqrt(1-((1+KX)*CX*CX*x*x)-((1+KY)*CY*CY*y*y))) + AR*( (1 - AP)*x*x + (1 + AP)*y*y )^2 + BR*( (1 - BP)*x*x + (1 + BP)*y*y )^3 + CR*( (1 - CP)*x*x + (1 + CP)*y*y )^4 + DR*( (1 - DP)*x*x + (1 + DP)*y*y )^5 Note the terms AR, BR, CR, and DR ... have units of length to the -3, -5, -7, and -9 power. The terms AP, BP, CP, and DP are dimensionless. The surface is rotationally symmetric only if AP = BP = CP = DP == 0 and CX = CY and KX = KY. -ZEMAX source: This DLL models an anamorphic aspheric surface.This surface is essentially an even aspheric surface with different terms forthe x and y directions.The sag is given by: Z = ((CX* x* x)+ (CY* y* y))/(1+ sqrt (1- ((1+ KX)* CX* CX* x* x)- ((1+ KY)* CY* CY* y* y)))+ AR* ((1- AP)* x* x+ (1+ AP)*

tcpip14study_14天学会TCPIP编程裁减移植_好书啊!-tcpip14study_14 days Institute TCPIP transplant program reductions books _ ah!

介绍魔兽世界M2具体压缩格式-World of Warcraft M2 introduce specific compression formats

本程序实现了图形的剪裁对于进行计算机图形学的三维变换具有参考意义-This program implements graphics tailored for the three-dimensional computer graphics to change with the reference value

Unix.Shell编程(第三版),本书以POSIX标准Shell为讲解对象，介绍了用Unix shell编写程序所涉及到的方方面面。包括Unix基本命令、Shell编程要用到的主要工具、Shell程序的基本内容以及子Shell编程中的高级特性。-Unix.Shell Programming (third edition). The book to the POSIX standard for Shell on target introduces the Unix shell programming, which was involved in all aspects. Basic commands, including Unix, Shell Programming use of the main tools Shell procedures and the basic content-Shell Programming senior characteristics.

Gis相关: 行政单元数据向网格单元转化的技术方-Gis related: administrative unit data to the grid cell transformation technology side