Random on random
Random on random
(OP)
I have a vibration spec where a "floor level" broadband random data is given. Additionally 5 narrowbands are given with frequency data and PSD. For each narrowband a Sweep Bandwith (SB) is defined. For example for narrowband 1 a PSD level is given for 20, 40, 60, 80 and 100 Hz with SB 5. I assume each of the frequencies given is then the center frequency for each band. So with SB 5 the first RoR bandwith would be from 17.5 to 22.5 Hz, the second from 37.5 to 42.5 Hz. and so on. Is this correctly understood?
Thanks for any help
Thanks for any help





RE: Random on random
Cheers
Greg Locock
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RE: Random on random
RE: Random on random