Sorry - I'll join there.
At 10:00 AM 12/8/2015, you wrote:
On Tue, Dec 8, 2015 at 9:30 AM,
- We have a function which describes a frequency response correction to
piezo devices we use. To flatten the FFT, it is similar to:
- Cdis_t = .5
- N = 8192
- for n in range(8192):
- Â B3 = n * 2560 / N
- Â Fc(n) = 1 /
- In practice it really only matters for low frequencies.
- I suggested that we might be able to do a time domain correction as a
forward-reverse FFT filter using the function, but another said it can
also be applied in the time domain using a bilinear transform.
- So, can one use
- and, how does one generate b,a from the given Fourrier domain
This should go to either
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