Hello all, I am attempting to analyze data sets recorded by the USRP in Matlab for the purpose of signal detection/analysis. The signal detection requirement must be met by identifying prominent signals and returning the frequency and signal strength. In doing this I have come to identify several important questions which I cannot answer myself: Given a known decimation, how can one determine the sampling rate of an output data file? Since the "tuned" frequency is subtracted from the signal, how can one apply the FFT in Matlab to identify the original signal's frequency? What are the units of the data file values?
Thanks in advance, Jake -- Posted via http://www.ruby-forum.com/. _______________________________________________ Discuss-gnuradio mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
