FIR Filter Design Problem using FDA Tool in Matlab

[mahaju]

FIR Filter Design Problem using Window method using FDA Tool in Matlab

Hello
I need to design FIR filter with cutoff frequency 100 Hz (with attenuation 3 dB at cutoff frequency), sampling frequency = 1000Hz and having 3rd order Butterworth characteristics, using the various types of window functions

Can anyone give me some ideas on how to do this?

Also, could you please tell me how to do this in FDA Tool of Matlab?

Thanks

 

[Oveis.Gharan]

have you ever run fda tool?
Every thing is clear.
Yu can enter your data infront of proper fields and then design the filter. At last export the filter coefficient to workspace.
It is so easy.

BR
Oveis