Hi All

Just a quick question about frequency cut-off for filtering.

I often see in papers that investigate kinematics the authors have established an appropriate cut-off frequency using Fast fourier transform of the data as the frequency at which 95% of the signal power is below.

How is this typically accomplished and on what marker(s).

Any help would be appreciated

Jonathan

Just a quick question about frequency cut-off for filtering.

I often see in papers that investigate kinematics the authors have established an appropriate cut-off frequency using Fast fourier transform of the data as the frequency at which 95% of the signal power is below.

How is this typically accomplished and on what marker(s).

Any help would be appreciated

Jonathan

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