I have probably amateurish problem. Assume that we have a USB tuner DVB-T + connected antenna.
I would like to write a program that will detect the signals of at most a few milliseconds.
Signal looks classically as follows:
Someone can help me how to do it? I want to write it in C.
Edit: I do not need, of course, the final code. I need ideas.
Edit-2:
I add details of the signal:
Frequency: approx. $850 MHz$ (may be more)
The measurement of dispersion: $> 250 pc.cm^{-3}$
The length of the signal: $> 0.01 ms$
Peak Flux: (I'm not sure what value we can get)