Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

Filter output value is lower than expected

Hi, I have a fir compiler with the following settings: Input Bit Width: 16 Coefficient Scaling: Auto with 16 Bits Filter Type: LP with 37 Coefficients Sample Rate: ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

thanks kaz! I scaled the coefficients as you said and now I get the right output signal.