On 13/04/2013 02:49, Michael Dunn wrote:
Hi. Are there any resources or tutorials or references out there that
would be helpful to a newbie to SciLab filtering functions? I just
want to filter some data -- at this point, I don't even care what kind
of filter -- just want to learn how!
At first, I thought I'd try an IIR, but I couldn't figure out how to
generate the coefficients.
//y = filter(num,den,x)
Then, I stumbled onto ffilt, which seems to generate FIR coefs, but where's the actual
FIR filter function? Is it "convol"? I tried this:
plot(fft(convol(ffilt("hp",40,100),r)))
It does/something,/but I'm not sure what. Am I getting close?
Hi
I am not used ot filters, but I know there is a how to here:
http://help.scilab.org/docs/5.4.1/en_US/DesignEllipticFilter.html (this
is available in french also)
from there, i suggest you navigate throught the "see also sections"
you can also have a look here:
http://help.scilab.org/docs/5.4.1/en_US/section_dbbac6be408104de3049eddefaf6b9c9.html
the content of this webpage is also available in your computer, type
"help" in the console and navigate.
I hope the "how to" (1st link) will help you
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