santi001
Junior Member level 1
sigma delta modulator
Hi,
I have a doubt about the modeling of sigma delta modulator.
I am very new to this field.
I got the delta sigma tool box from
https://www.mathworks.com/matlabcentral/fileexchange
For a second order modulator the ABCD state space model is given as
A=[1 0; 1 1];
B=[1 -1; 1 -2];
C=[0 1];
D=[0 0];
ABCD=[A B; C D];
Can anyone help me understand how these numbers came up.
Hi,
I have a doubt about the modeling of sigma delta modulator.
I am very new to this field.
I got the delta sigma tool box from
https://www.mathworks.com/matlabcentral/fileexchange
For a second order modulator the ABCD state space model is given as
A=[1 0; 1 1];
B=[1 -1; 1 -2];
C=[0 1];
D=[0 0];
ABCD=[A B; C D];
Can anyone help me understand how these numbers came up.