How can we compute the magnitude response of a complex equalizer (CE) after
There is 4 fir filters in a CE !
Reply by mnentwig●August 10, 20072007-08-10
you could reduce it to a single equivalent filter and determine its |H(f)|
if the filters are in series: convolve the coefficients
if they are in parallel (unlikely, but I don't know your design): add the
The result is the equivalent filter as FIR, its coefficients are the
Frequency response => Fourier transform of impulse response
Alternatively, send an impulse through your design.
Hope that's useful.
Reply by ●August 10, 20072007-08-10
On Aug 11, 1:49 am, "Tom" <tomda...@yahoo.com> wrote:
> How can we compute the magnitude response of a complex equalizer (CE) after
> convergence ?
> There is 4 fir filters in a CE !