用Visual Basic开发GPS的串行通信程序，实现可视化 -Develops GPS with Visual Basic serial communication procedure

利用VB的MSComm控件编程实现PC与三菱PLC FX系列通信，利用VB6.0以一个简单的例子来说明编写通信程序的要点。-The MSComm control using VB programming PC with Mitsubishi PLC FX series communication, using VB6.0 with a simple example to illustrate the preparation of communication of the procedure.

介绍了利用Matrix VB插件实现从VB中调用MATLAB函数的具体方法，利用该方法，可大大提高 VB程序的计算和绘图能力，增强用户开发人机界面友好的计算程序的能力-Introduced the use of Matrix VB plug-in implementation to call MATLAB functions from VB specific method, this method can greatly improve the VB procedure of calcula