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Digital Filter Design

Started by rol015 October 3, 2003
G'day!

Does anybody know how to "design a filter" (like done in the FDA
toolbox) from the MATLAB command window? I have all the filter
parameters being inputted from variables in the command window, but
just can't design the whole thing. The purpose is to run an
application from a batch file with specific spec filters...

Thanks,
Frank



Thanks for the replies guys...

I really should have been more specific. I'm using a SIMULINK model
with the digital filter design block as one of it's components. What
i want to be able to do is not only run the model (using "sim") but
to also modify the filter properties (Order, Density Factor, Fs,
Fstp, Fpass, Astop etc...) without having to access the block in
SIMULINK. This way I can simulate "Monte carlo runs" whilst still
varying inputs and filter properties from the command window in the
form of a batch file...

Thanks,
Frank --- In , "rol015" <roac0027@f...> wrote:
> G'day!
>
> Does anybody know how to "design a filter" (like done in the FDA
> toolbox) from the MATLAB command window? I have all the filter
> parameters being inputted from variables in the command window,
but
> just can't design the whole thing. The purpose is to run an
> application from a batch file with specific spec filters...
>
> Thanks,
> Frank