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Altera_Forum's avatar
Altera_Forum
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16 years ago

MSB not used in FFT Megacore Function

I am currently using the FFT MegaCore and I remarked something strange about the output resolution. I tested the function in Matlab using the model with different types of signals (sine, noise,...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

Yes, but a higher resolution implies more resources...

But in my case, the precision is sufficient, it is not a problem. It is just that I was surprised by this behaviour.