Thanks for the helpful reply, I appreciate it.
What exactly does fft() give me? For instance, say I define my force vector as V=[2 6 2 9 10 3 . . . .] then plug in fft(V) in MATLAB. What is the physical significance of the resulting numbers? Are they the frequency of the data of the...
Hi everyone,
So I have time-varying force data. The force acts as a concentrated load. The force does not vary periodically/harmonically, it just has a general variation with time. My main question is: How do I determine the corresponding frequency of this force data?
Also, if I'm...