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Can you build digital filter with characteristics of table?

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M

Moof

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Filter problem

I need to make a program to build a digital filter.

I have a table with amplitude and frecuency.

is there a matlab function or C function to build a filter with the caracteristics of the table?.

i try invfreqz (matlab function) but i dont have fase information.

Thank.
 

Re: Filter problem

using matlab tools: filter design toolbox.
 

Re: Filter problem

use remez, or firls for fir filter or yulewalk for iir filter.
these function can satisfy your needs.
Good luck!

Claint
 

    M

    Moof

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Re: Filter problem

Read the book of Opphenaim...Discrete Time Signal. Is is very good for filter.
Bye
 

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