Looking for assistance: FIR filter design

[Bruce Varley]

Hi, I need to generate coefficients for a FIR filter with specific
characteristics. It's most likely a simple task for someone with the right
design tools and experience, I've spent heaps of time on the web and not
found anything that would be cost-effective or easy. It's a hobby project,
so I don't want to engage a commercial outfit, I'm wondering if there's
someone that would be prepared to help me for an agreed consideration.
Maybe a student with access to a student edition of a DSP toolbox? Email
below, any assistance appreciated.

bxvarley@weqstnet.com.au Remove ecks and kyoo.

 

[Adrian Jansen]

On 29/5/2011 11:44 AM, Bruce Varley wrote:

Hi, I need to generate coefficients for a FIR filter with specific
characteristics. It's most likely a simple task for someone with the right
design tools and experience, I've spent heaps of time on the web and not
found anything that would be cost-effective or easy. It's a hobby project,
so I don't want to engage a commercial outfit, I'm wondering if there's
someone that would be prepared to help me for an agreed consideration.
Maybe a student with access to a student edition of a DSP toolbox? Email
below, any assistance appreciated.

bxvarley@weqstnet.com.au Remove ecks and kyoo.


Try this:

http://www-users.cs.york.ac.uk/~fisher/mkfilter/

or this:

http://www.filter-solutions.com/
NuHertz also had a free version called FilterSolutions for download.
Might take some poking around on their site to find it.

--
Regards,

Adrian Jansen adrianjansen at internode dot on dot net
Note reply address is invalid, convert address above to machine form.

 

[who where]

Bruce, you may have more joy posting in sci.electronics.design

 

[Bruce Varley]

"Adrian Jansen" <adrian@qq.vv.net> wrote in message
news:4de2c144$0$30003$c3e8da3$5496439d@news.astraweb.com...

On 29/5/2011 11:44 AM, Bruce Varley wrote:
Hi, I need to generate coefficients for a FIR filter with specific
characteristics. It's most likely a simple task for someone with the
right
design tools and experience, I've spent heaps of time on the web and not
found anything that would be cost-effective or easy. It's a hobby
project,
so I don't want to engage a commercial outfit, I'm wondering if there's
someone that would be prepared to help me for an agreed consideration.
Maybe a student with access to a student edition of a DSP toolbox? Email
below, any assistance appreciated.

bxvarley@weqstnet.com.au Remove ecks and kyoo.


Try this:

http://www-users.cs.york.ac.uk/~fisher/mkfilter/

or this:

http://www.filter-solutions.com/
NuHertz also had a free version called FilterSolutions for download. Might
take some poking around on their site to find it.

--
Regards,

Adrian Jansen adrianjansen at internode dot on dot net
Note reply address is invalid, convert address above to machine form.

Awesome. Thanks a lot.