Recent content by philnev

I knew I would forget to add something! The cut-off frequency is a little vague to me at the moment as I have not been able to ascertain the absolute frequency of the signal through FFT. Thanks very much for your reply though, it definitely helps with matlab!

Hey guys, Basically, I have been doing some testing with regards to tactile vibrations (I know that isn't very electrical) and using a HET have developed several amplitude plots in the time domain. I've been sampling at 5000Hz and I want to remove the noise from my signals to leave me with a...