FIR filter in Matlab

Greetings,

I am a student from Vienna, Austria and working on my bachelor of arts
research project. I am testing the effect of shelf filtering in an
specialized surround sound system on the sonic image. ok, you don't
have to know what that means :)

But i have a problem. I need the FIR filters (because i got a lot of
hints that they would work a lot better) in MATLAB format but i never
learned DSP. I am more a musician than a scientist, so i would be
really glad if someone could help me. i also got some files very
similar to the ones i need and i can send it to you, so that you know
what i am searching for. I think it shouldn't be that difficult for
people involved in things like DSP and stuff. And i have enough time,
so i am not in a hurry.

I am thankful for every help, but i have to admit, that it would be
perfect, if you could be a professional (that would look a lot more
serious in my work, although i know that there are a lot of good people
who aren't professionals!)

thank you again,
best from vienna,

Hannes

>Greetings,
>
>I am a student from Vienna, Austria and working on my bachelor of arts
>research project. I am testing the effect of shelf filtering in an
>specialized surround sound system on the sonic image. ok, you don't
>have to know what that means :)
>
>But i have a problem. I need the FIR filters (because i got a lot of
>hints that they would work a lot better) in MATLAB format but i never
>learned DSP. I am more a musician than a scientist, so i would be
>really glad if someone could help me. i also got some files very
>similar to the ones i need and i can send it to you, so that you know
>what i am searching for. I think it shouldn't be that difficult for
>people involved in things like DSP and stuff. And i have enough time,
>so i am not in a hurry.
>
>I am thankful for every help, but i have to admit, that it would be
>perfect, if you could be a professional (that would look a lot more
>serious in my work, although i know that there are a lot of good people
>who aren't professionals!)
>
>thank you again,
>best from vienna,
>
>Hannes
>
>

Does your version of MATLAB have the Signal Processing Toolkit!? There are
sample FIR filters and IIRC a "FIR Filter Wizard" included in that. I am
not too certain about the latter so don't quote me on it.

If not, you can just google it
(http://www.google.ca/search?hl=en&q=MATLAB+FIR+filter&meta=) and there
should be tons of examples of it.


		
This message was sent using the Comp.DSP web interface on
www.DSPRelated.com