delphi计算器

delphi串口能信例程，一个很好的例子，并有详细注释-delphi serial routines to the letter, a very good example, and detailed notes

Delphi编程练习：从数据库中读取JPEG图片，插入到Excel文档单元格中，并可自动改变图片大小-Delphi Programming practice: from the database to read JPEG images, insert into cell Excel documents, and automatically change the picture size

基于Simulink的语音信号的DSB调制和解调过程，运用连续系统和离散系统分别用于参数的选取和调制解调的模拟，利于课堂的教学(DSB modulation and demodulation process based on Simulink speech signal, using continuous and discrete systems simulation parameters are used to and modem, and is conducive to teaching classroom)

一个可以让电脑自动关机、重起、注销等控件，很好用哦。(Allows a computer to automatically shutdown, reboot, log off and other controls, with oh well.)

每隔一段时间会自动提醒一下用眼过度:) 特别适合长时间使用电脑的人-time to time will automatically remind Yongwenguodu :) particularly suitable for prolonged use of computer

用delphi写的杀毒软件的源程序，我没有用过，请大家看看(不是我写的)。-use antivirus software to write the source code, I have not used, please take a look at the (not written by me).

Delphi简易公式解析器代码，编程学习源码，很好的参考资料。(Delphi simple formula parser code, programmed learning source, a good reference.)

功能介绍： 1,支持状态开关：留言本总开关,留言开关(Function introduction: 1, support status switch: message book master switch, message switch)

delphi 飞信 Delphi7 VCL -delphi Fetion Delphi7 VCL ....