HELP RE: FIR filter designing

Hallo,

         please listen my  story .

    One day i went to a professor's room for asking a job..there i
told him about myself .then he asked me to design a Finite Impulse
Response Filter using VERILOG. !! I said OK for that moment !!

He is not at all giving me any kind of guidance for designing it.I am
absolutely novice in filter design.


Now i was struck at the begining itself .


I have read many DSP books containing FIR design algorithms.I am also
new with DSP.

I am able to understand the algorithm while reading what is given in
book; but when i try to understand myself to write code for that
algorithm i was unable to do.

!! my view is if a person knows the algorithms functionality by
representing it manually by solving that equation with pen&paper then
only he can understand the algorithm present in the book and able to
write the code for respective algorithm !!

Now my drawback is i donot know how to slove the respective FIR
equation manually .So i can not and never understand the algorithm
given in any book for writing program.


So i request you to help me solve any kind of FIR equation manually
...Then i follow that manual algorthmetic procedure to write my own
program in VERILOG.

!! Thanks for helping !!

LONGLIVE USA

!! ich bin eine deutscher!!

$ jesus blesses u always $

HUNGER wrote:

> Hallo,
> 
>          please listen my  story .
> 
>     One day i went to a professor's room for asking a job..there i
> told him about myself .then he asked me to design a Finite Impulse
> Response Filter using VERILOG. !! I said OK for that moment !!
> 
> He is not at all giving me any kind of guidance for designing it.I
> am absolutely novice in filter design.
> 
> 
> Now i was struck at the begining itself .
> 
> 
> I have read many DSP books containing FIR design algorithms.I am
> also new with DSP.
> 
> I am able to understand the algorithm while reading what is given
> in book; but when i try to understand myself to write code for
> that algorithm i was unable to do.
> 
> !! my view is if a person knows the algorithms functionality by
> representing it manually by solving that equation with pen&paper
> then only he can understand the algorithm present in the book and
> able to write the code for respective algorithm !!
> 
> Now my drawback is i donot know how to slove the respective FIR
> equation manually .So i can not and never understand the algorithm
> given in any book for writing program.
> 
> 
> So i request you to help me solve any kind of FIR equation
> manually ...Then i follow that manual algorthmetic procedure to
> write my own program in VERILOG.
> 
> !! Thanks for helping !!
> 
> LONGLIVE USA
> 
> !! ich bin eine deutscher!!
> 
> $ jesus blesses u always $

Hi Axel,
try a search in google: http://www.google.de/search?q=FIR+filter
or this link: http://www.opencores.org/projects/cf_fir

HTH,
Bernhard



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