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Hello people!

I´m looking some discussions about IIR filter coefficients and some others. Only by curiosity,
how do you are transfering the data from matlab to DSP? Cause I´m using somethink similar, and
I generate the data in Matlab and after save it in a file. After, I call this file on the
header of the code. Do you use somethink similar?

Thanks,

Guilherme
_____________________
Guilherme Martinhon
Engenheiro Eletricista
Mestrando em Engenharia Elétrica
Área: Instrumentação Eletrônica
Laboratório de Ultra-Som
UNESP - Campus de Ilha Solteira

(You need to be a member of c54x -- send a blank email to c54x-subscribe@yahoogroups.com )

Hi
Yeah. i am creating coefficients storing that in a .h file and using that for board. You might
have to add some lines to that file further.
Well just out of curiosity, what kind of IIR filter are you designing. I have designed my
filter and I wanted to test its stability on the simulator, without the device. Do you have any
idea how to proceed with that? Secondly what tools are you using for filter design on matlab.
Are you using fdatool or something else.... 
And then further through matlab the coefficients we get are >1 or <-1 and what you
require on DSP is Q15 format. How are you converting that to Q15?
Kindly reply
thanks
Megha

Guilherme Martinhon <g...@aluno.feis.unesp.br> wrote:         Hello people!

 I´m looking some discussions about IIR filter  coefficients and some others. Only by
curiosity, how do you are transfering the  data from matlab to DSP? Cause I´m using somethink
similar, and I generate the  data in Matlab and after save it in a file. After, I call this
file on the  header of the code. Do you use somethink similar?
  
 Thanks,
  
 Guilherme
 _____________________
Guilherme  Martinhon
Engenheiro Eletricista
Mestrando em Engenharia Elétrica
Área:  Instrumentação Eletrônica
Laboratório de Ultra-Som
UNESP - Campus de Ilha  Solteira

---------------------------------

__________________________________________________
 

(You need to be a member of c54x -- send a blank email to c54x-subscribe@yahoogroups.com )