这是学习matlab的非常实用的程序Matport是NTPort Library的MatLab接口模块。借助Matport，你可以在Matlab中直接访问PC

的I/O端口。-Before use Matport, your must install the latest version of NTPort Library. And copy all files of Matport into Matlab\Work directory.



Start Matlab, and now you can use matport command to call NTPort Library functions. The basic syntax of Matport is as follows,

　　matport( NTPort Library funtion , parameters...)

For example, if you want to call Inport function to read a port, simply use

　　myvalue = matport( Inport , 97)

Port address 97 is as a decimal.