AnsweredAssumed Answered

Eval - ADAU1701MINIZ filter resolution

Question asked by Net on Sep 7, 2015
Latest reply on Sep 13, 2015 by Net

Hi,

 

I have created a  3 stages filterilter  MATLAB

 

when I insert the parameters I get a different filter  different filter

I tried to verify with another board of cypress there the filter looks the same as matlab

 

what is the reason, how many precision is possible with the Eval - ADAU1701MINIZ board(how many numbers after the .

 

an example of one of one of the stages of the filters b[n] an a[n] parameters

 

1.00000000000000000000

-0.00000000000000022204

-1.00000000000000020000

-1.94525619079764640000

0.94588126573724629000

 

please your help

 

Best,

Netti

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