[Insight-users] FFT Filters

Elizabeth Jurrus liz at sci.utah.edu
Mon Aug 20 16:25:45 EDT 2007

Is there a reason the FFT filters are designed to return the complex
conjugate (as the name of the filter suggests)?  I am looking for just
the straight up FFT, and not the complex conjugate.  Otherwise, I assume
there's an easy way to flip the sign of the imaginary part of the
filter's output?
- liz

More information about the Insight-users mailing list