是一个简单的程序，可以在本机将com1和com2相连，进行本题通讯，适用于对串口通讯的初学者了解vc＋＋里的串口通信的一些函数...

串口程序,用VC++ 写的，-Serial procedures, the VC wrote,

spcomm是DELPHI，BCB下的，非常好用的VCL控件，比MSCOM好用些。这个源程序给出了spcomm的基本用法。-spcomm is Delphi, the BCB, very handy VCL controls more than EMS handy. This is a source spcomm the basic usage.

可以自己修改及优化的串口程序。你可以自己改作其他串口通讯程序。-can adapt and optimize their Serial procedures. You can, for other serial communication procedure.

这是本人所编的串口传数据的程序，经测试能用，希望大家给于指导-This is my series of mass serial data procedures, have been tested can be, I hope to everyone in the guidance

基于串口的一个小程序,可以用来接收和发送短信消息-a progress of serial port you can use it send and receive messages

这个串口通信侧重于界面的编辑和数据的处理，做数据库的可以-the serial communication interface focused on the editing and processing of data, so the database can s

个人写的一个串口通讯程序，希望对大家有帮助。-personal wrote a serial communication program, and I hope to be helpful.

一个串口通信的源码，以2进制形式实现传输，可以传输图像等各种文件。-a serial communication source to the form of two-band transmission, transfer images and other documents.

这是非常有挑战性的题目。对于用户输入的任意一个平面函数f(x)，绘制出其函数曲线。这里最关键的技术难点就是如何实现计算表达式的值。在《编译原理》和《数据结构》的书中，都有对表达式运算方法的论述。说实在的，在编译型计算机语言中实现对用户输入表达式的运算是非常困难的。需要对表达式进行扫描，去括号，按照运算符的优先级生成2叉树，然后遍历该树生成逆波兰表达式，再然后通过栈的方法进行运算。如果在表达式中再包含有函数的话......描述起来都麻烦，更不要说用程序实现了:-(-This is a very challenging issue. For user input an arbitrary planar function f (x), mapping out its function curves. Here the most critical technical problems is how to achieve calculated the value of the expression. "Compiling Principle" and "data structure," the book, have right of expression Operational discussed. Indeed, the computer language compiler to achieve expression of the user input operation is very difficult. Need to scan expression to the brackets, in accordance with the priority Operators Generation 2-ary tree, and then traverse the tree generated reverse Polish expression, and then through the stack approach to computing. If the expression again contains the function described ...... these are trouble, not to mention t

一个带gui界面的matlab串口通信演示程序-a gui interface with the serial communication Matlab demo program