sbgz plate

1.投票时免验证码输入，是绝大多数投票用户的强烈要求。">

journal using clasification

[stm32] SIM808模块之发短信GPSTCPHTTP研究(Research on short message GPSTCPHTTP of [stm32] SIM808 module)

OReilly电子书Classic Shell Scripting(OReilly book Classic Shell Scripting)

包含了雷达目标S机动及迎头转尾后的2维平面数学模型仿真，可得到距离速度解析解。(Contains the S movement and forward to backward movement model.The 2 dimensional simulation of frontal plane can be obtained from the mathematical model. Analytical solutions of velocity and distance is also obtained.)

以太网和SONET/SDH中10GB/s光信号的精确消光比测量(Precise Extinction Ratio measurement for optical 10 Gb/s signaling in Ethernet and SONET/SDH)

说明：  OLED显示屏SPI通信初始化，主要是4线SPI通信协议(OLED display SPI communication initialization)

c#复习题练习，通过本练习题可以进一步巩固c#相关知识结构。(C# review exercises, through this exercise can further consolidate the knowledge structure of c#.)

微软资深讲师 的关于IE浏览器安全保护的视频讲座-Microsoft senior lecturer in the IE browser on the safety and protection of video lectures

说明：  rc6 algorithm implimtiton