Forum Discussion
Altera_Forum
Honored Contributor
11 years agoTwo FFT blocks of different sizes exhibit problem
Design has FFT blocks of different sizes sizes. Finding incorrect results unless the sizes are the same. I am using version 13 DSP Builder, and have not synthesized the design, but have simulated t...
Altera_Forum
Honored Contributor
11 years agoThanks, sharkster.
This confirms my suspicions, about not using model references. I am getting good results with subsystems now using the fixed point FFT libraries. Learning the hard way! Jamie_ct