Displaying 1 result from an estimated 1 matches for "scargle_submit".
2005 Jun 13
2
Preparing timestamped data for fourier analysis
Greetings all,
I'm working on a project trying to apply fourier analysis to timestamped router logs, using R to perform the analysis. The idea is to determine if any type of traffic (say, outgoing ICMP requests) has strong periodic features because it may indicate a compromise somewhere on the network.
The FFT requires all data points to be evenly spaced, but the recorded events do not