在线答题考试系统下载

说明：  mfvmrmrmtbktrmbkrtbrtllfr rltl

C#的Socket入门程序，简单demo(C # Socket Starter Program, Simple Demo)

DVB Standard SimulCrypt

模电的Multisim仿真实例，与书本同步的 模拟电子技术基础简明教程（第三版）(Mode power Multisim simulation example, the book synchronization with analog electronic technology based on Concise Guide (third edition))

说明：  introduction to algorithms data

第一届飞思卡尔智能车比赛的程序 希望对大家有用-Freescale" s first smart car race program hope for all of us

说明：  VEHICLE SECURITY AND TRACKING

某个公司采用公用电话传递数据，数据是四位的整数，在传递过程中是加密的，加密规则如下： 　　　每位数字都加上5,然后用和除以10的余数代替该数字，再将第一位和第四位交换，第二位和第三位交换。-A company to transfer data using public telephones, the data is four integers, in the transmission process is encrypted, encryption rules are as follows: Each figures with five, and then divided by 10 instead of the more than a few numbers, and then The first and fourth exchange, the second and third exchange.

PID控制器 ，可进行自动控制，输出控制曲线，显示控制动态过程(PID controller, it can conduct automatic control, output control curve, indicating control of dynamic process)

说明：  一个16QAM数字调制电路，包括时钟生成电路，m伪随机序列生成电路，串并转换电路，电平映射电路、载波信号发生电路、ASK幅度调制电路及加法器(A 16QAM digital modulation circuit, including clock generation circuit, m pseudo-random sequence generation circuit, serial parallel conversion circuit, level mapping circuit, carrier signal generation circuit, ask amplitude modulation circuit and adder.)