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Topic: Time FFT analysis (Read 3511 times) previous topic - next topic
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Time FFT analysis

hi everyone,

i am using Short term fourior transform to analyse tennis racquet vibration. i have extracted the resonant frequecnies using accelerometers and i am calculating Q factors using the decay rate in m.s2. i would like to know if this method is A. valid and B. how can i get a bench mark test??

i have written a short 3 page papper describinbg the method of analysis so post you email and i can send.


thanks
 

Time FFT analysis

Reply #1 –
Perhaps you can put it in the upload forum? Would be handy to be able to read what you are doing exactly.

Time FFT analysis

Reply #2 –
The document has been placed in the upload section under the topic title:

TIME FFT AND DAMPING

hope this helps