How to input IQ data into Matlab/Simulink?

3 次查看（过去 30 天）

Nina Buchanan 2017-8-23

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/353830-how-to-input-iq-data-into-matlab-simulink

评论： Sudarshan Kolar 2017-8-29

I have an SDR that outputs audio through a virtual channel, and Audio Device Reader can capture this. The same radio can output this data in complex form (IQ)and Audio Reader can't handle that. How can I get the IQ data into Simulink for processing as a complex signal? Thanks.

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

Sudarshan Kolar 2017-8-29

Hi Nina,

Can you further explain your workflow?

1. Is the SDR modeled in Simulink? 2. How are you capturing the I and Q part of the signal? audioDeviceReader reads audio sample. Are you getting two separate audios for I and Q?

Please elaborate.

-Sudarshan

请先登录，再进行评论。

请先登录，再回答此问题。