CMS91的AT指令集,很难找的啊,现共享给有需要的

这份备忘录描述了应用在Internet中的X.509 v3证书和X.509 v2CRL（证书撤销列表）， 以接近的综述和模型引入介绍。X.509 v3证书格式随着关于Internet名字（例如IP地址）的 格式和语义学附加信息被描绘。标准证书扩展被描绘和新的Internet-specific（特有扩展）被 定义。一套证书扩展被指定。同时X.509 v2 CRL格式被描绘和一套扩展被定义。一组X.509 证书路径确认算法被描述。X.509证书中通用Internet公开密钥密码算法（即RSA，DSA和 Diffie-Hellman）的公开密钥和数字签名的格式在补充信息中提供描述。ASN.1模块和例子 在附录中提供。

共轭梯度数值算法-conjugate gradient algorithm

Hp驱动-it is the code of Hp drive

一篇用VHDL实现的交通灯设计，具有灯种显示和倒计时功能-Realize with a VHDL design of traffic lights with light display and a countdown function

动态规划介绍及其应用！-introduced Dynamic Programming and Applications!

2004 USA Mathematical Contest in Modeling Group B Grand Prize Winners

一些自己开发的控件源代码-some control source code developed by someone

倒车雷达只需要在汽车倒车时工作，为驾驶员提供汽车后方的信息。由于倒车时汽车的行驶速度较慢，和声速相比可以认为汽车是静止的，因此在系统中 可以忽略多普勒效应的影响。在许多测距方法中，脉冲测距法只需要测量超声波在测量点与目标间的往返时间，实现简单，因此本系统采用了这种方法。-Reversing radar only need to work in the car when reversing, the rear car for the driver to provide information. As the reversing of vehicles traveling at slower speeds, and speed of sound can be compared to consider car is stationary, and therefore in the system can ignore the impact of the Doppler effect. Ranging in many methods, ranging pulse ultrasonic method only measured in the measurement points and the round-trip time between the target and achieve a simple, this system uses this approach.

c经验,是一个很好的帮助,特别对一些初学c的人来说,很有借鉴意义!-c experience, is a very good help, especially for beginner c some people who are referential significance!

超图的文件的导入与导出VB开发程序的应用,对地理信息系统开发有益-Hypergraph document import and export VB application development process for the development of useful geographic information systems