taolanino
Newbie level 1
Hi, I used signal procesing tool box (FDA tool) to for my IIR FIlter design. I tried to obtain Differential Equation for this filter. This is what I have from Matlab. But I don't know how to apply these filter coefficients to get Differential Equation. Can you please help? Thanks
=======================
Section # 1
=======================
Numerator:
1
-2
1
Denominator:
1
0.94
0.45
Gain:
0.126
=====================
Section #2
=====================
Numerator
1
-1
0
Denominator:
1
0.37
0
Gain:
0.314
=====================
Output Gain:
1
=======================
Section # 1
=======================
Numerator:
1
-2
1
Denominator:
1
0.94
0.45
Gain:
0.126
=====================
Section #2
=====================
Numerator
1
-1
0
Denominator:
1
0.37
0
Gain:
0.314
=====================
Output Gain:
1