- #1
Gianmarco
- 42
- 3
Hello everyone.
I'm trying to interpolate the data taken (frequency in Hz vs A in dB) from a bandpass filter with Q = 10.4.
The problem is that I'm not entirely sure about the transfer function that I should use to interpolate it. I'm trying to extrapolate the peak frequency, Q factor and amplification A at the peak. I've attached the data (the first column has frequencies and the 3rd has Vo/Vi in dB, the remaining columns are errors) and a plot of it. If anyone has any idea, I'd be very grateful cause I've been up all night trying all sorts of transfer functions but none seems to get even close. Thanks in advance
I'm trying to interpolate the data taken (frequency in Hz vs A in dB) from a bandpass filter with Q = 10.4.
The problem is that I'm not entirely sure about the transfer function that I should use to interpolate it. I'm trying to extrapolate the peak frequency, Q factor and amplification A at the peak. I've attached the data (the first column has frequencies and the 3rd has Vo/Vi in dB, the remaining columns are errors) and a plot of it. If anyone has any idea, I'd be very grateful cause I've been up all night trying all sorts of transfer functions but none seems to get even close. Thanks in advance