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设置端口名，波特率，打开端口，就可以发送数据，同时可以收到数据，还可以选择发送的方式，比如，可以以十六进制方式发送，在DATA中会显示数据部分，即是除去帧头和校验位之后的数据部分，

通信信号处理项目，移动通信中的MIMO系统的信道估计仿真~

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