Obtaining the signal power over time

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Dan889
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Joined: Thu Jan 24, 2019 11:56 am

Obtaining the signal power over time

Postby Dan889 » Thu Jan 24, 2019 12:03 pm

I have recorded the data of a signal using an SDR to a file (binary I and Q data), using GNUradio. I would like to extract from the recorded data the power of the CW as a function of time, preferably in logarithmic scale, i.e. X-axis- time from the beginning of the file or PC time of the data, and on Y-axis the power in dBm in a certain frequency.
I can use either MATLAB or GNUradio for this purpose.

Appreciate the help.
Last edited by Dan889 on Thu Jan 01, 1970 12:00 am, edited 0 times in total.
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