明华智能卡的上位机程序，可以给研发智能卡的用户带来方便...

学生成绩查询系统 非常的简单的易懂易用易上手所以大家一定要下-just for serching for students`grade

对平稳时间序列中的参数估计方法（包括矩估计，极大似然估计）和预测方法（包括差分方程预测方法，逆函数预测方法，格林函数预测方法）应用matlab进行编程，大家可以方便使用-For stationary time series in the parameter estimation methods (including moment estimation, maximum likelihood estimation) and forecasting methods (including the difference equation forecasting methods, inverse function of forecasting methods, Green s function prediction method) Application matlab program, we can easily use

生成EXCEL的PHP文件，相当好用的一个类-EXCEL

ML TOP223P开关电源（PCB） TOP223P.PCB-ML TOP223P Switching Power Supply (PCB) TOP223P.PCB

MSP430F4152段式液晶

西门子PLC工程实例，为一个系统的PLC程序原文件，包含远程I/O站！-Siemens PLC project examples for a system of PLC program original document, including remote I/O station!

EWB做的多功能数字钟 由振荡器输出稳定的高频脉冲信号作为时间基准，经分频器输出标准的秒脉冲，秒计数器满60向分计数器进位，分计数器满60向小时计数器进位，小时计数器按“12翻1”规律计数，计数器经译码器送到显示器；计数出现误差可用校时电路进行校时、校分、校秒， 可发挥部分：使闹钟具有可整点报时与定时闹钟的功能。 -EWB done by the multi-function digital clock oscillator output stable high frequency pulse signal as a time reference. Frequency Divider output by the standards of seconds pulse, aged 60 seconds to counter-counter rounding, Counter-to-60-hour counter rounding, by the Counter-hour "12 over a" law count, Counter by the decoder to display; Counting errors school circuit can be used for schools, school hours, school seconds to play : The alarm clock can be made with whole point regular alarm clock and timer functions.

利用ewb 实现的混频电路-Ewb realize the use of the mixer circuit

资源描述 单片机的时钟模块，晶振频率为11.0592MHZ，proteus的联调仿真 单片机的时钟模块，晶振频率为11.0592MHZ，proteus的联调仿真

all the game of (kill boats) there are 7 parts, because I did this game with long time :D