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This little Program allows you to send commands to the CardReader (CT-BCS) or to the Card itself. First you will be ask to what Port the Reader is connected (0=COM1, 1=COM2). Then the Class-Byte (CLA), Instruction-Byte (INS), Parameter 1 (P1), Parameter 2 (P2). If wou don愒 want to send Parameter 3 ...

matlab遗传算法工具箱函数及实例讲解2 【问题】在－5<=Xi<=5,i=1,2区间内，求解 f(x1,x2)=-20*exp(-0.2*sqrt(0.5*(x1.^2+x2.^2)))-exp(0.5*(cos(2*pi*x1)+cos(2*pi*x2)))+22.71282的最小值。

用89S52做的NEC码的红外发射程序，其中p10-p17口接按钮组成标准4*4键盘，发射后对应的按键解码为0-F

AppWizard has created this QMPlugin DLL for you. This file contains a summary of what you will find in each of the files that make up your QMPlugin application.

a screen handling program to provide a flashing message. You will have to design a screen layout for where messages are placed on the screen. You will also have to consider when to delay the program in order to give the user time to read the messages. That is, the program will use the curses li ...

定时1sLED显示的程序实例 单片机进阶教程的扩展程序，由原来的显示0～9到现在的0～F。

1、在Eclipse中导入工程，可以通过Eclipse中的菜单File→Import→Existing Projects intoWorkspace中选择Project； 2、在MySQL中创建数据库，使用MySQL Control Center执行database目录下的dbscript.sql数据库脚本文件创建数据库SQL语句创建数据库和表及数据； 3、设置数据库连接配置，修改doc目录下的exam.xml文件，将其中 ...

Using LabVIEW 8.5 Language to control Tektronix AWG520. This program can select gain, sample rate, frequency and offset.

简单一元函数优化实例，利用遗传算法计算函数f(x)=x*sin(10pi*x)+2.0,-1<=x<=2的最大值

设pn序列长度为Lc,为输入信号的Lc倍，输入带宽为f,则经过扩频后，信道中传输信号的带宽为Lc*f,.躁声也衰减为原来的1/Lc。在解调端用相同的pn序列进行解调。这样的好处是频带扩宽了，有利于对传送信号的保密，只有知道调制端的pn序列，才能正确地解调出信号；另外，由于躁声的衰减，在很大程度上降低了误码率 ...