05-31-2014 08:49 AM - edited 05-31-2014 08:54 AM
Hello,
Is there a way to (bandpass) filter complex signals in Labview? I googled it but i do not seem to find a way to filter complex signals (a+i*b).
Edit: The normal bandpass filter block won't work because it does not accept complex input
Solved! Go to Solution.
05-31-2014 08:55 AM
Split it into re/im, filter individually, recombine.
05-31-2014 09:02 AM
I'm sorry if this is a dumb question but is it correct (mathematically) to do so?
05-31-2014 09:07 AM
aaaand i have my answer: https://ccrma.stanford.edu/~Jos/filters/Real_Linear_Filtering_Complex.html . In case someone has the same problem, folow the link.
Thank you, Sir for your time
05-31-2014 10:00 AM
10-18-2016 09:48 PM
Looks like the link changed again! Here's the new link:
https://ccrma.stanford.edu/~jos/fp/Real_Linear_Filtering_Complex.html