ssdata
Access state-space model data.
📝Syntax
[A, B, C, D] = ssdata(sys)
[A, B, C, D, Ts] = ssdata(sys)
📥Input Arguments
Parameter Description
sys LTI model.
📤Output Arguments
Parameter Description
A State matrix: Nx-by-Nx matrix.
B Input-to-state matrix: Nx-by-Nu matrix.
C State-to-output matrix: Ny-by-Nx matrix.
D Feedthrough matrix: Ny-by-Nu matrix.
TS Sample time: scalar.
📄Description

The function ssdata(sys) retrieves the matrix data A, B, C, D from the state-space model (LTI array) represented by sys.

If sys is initially in the form of a transfer function or zero-pole-gain model (LTI array), it is automatically converted to the state-space representation before extracting the matrix data.

💡Examples
sysIn = ss([1 0;0 -2], [-1;0], [2 1], 0, 3.2); 
[a, b, c, d, Ts] = ssdata(sysIn)
🔗See Also
tfss
🕔Version History
Version Description
1.0.0 initial version
Edit this page on GitHub