<< ssdata Control System functions ssselect >>

ssdelete


Remove inputs, outputs and states from state-space system.


Syntax


sysOut = ssselect(sysIn, INPUTS, OUTPUTS)
sysOut = ssselect(sysIn, INPUTS, OUTPUTS, STATES)

Input argument


sysIn

state-space model

INPUTS

indexes into the system inputs

OUTPUTS

indexes into the system outputs

STATES

states removed from the system.

Output argument


sysOut

state-space model: subsystem with removed inputs, outputs and states.

Description


ssdelete removes inputs, outputs and states from state-space system.

Example


A = [33,2,5; 23,200,2; 9,2,45];
B = [4,5; 12,5; 82,1];
C = [34,56,2; 6,2,112];
D = [2,0; 0,19];
sys1 = ss(A, B, C, D);
inputs = 1;
outputs = 1;

R = ssdelete(sys1, inputs, outputs)

See also


ssselect.

History


Version Description
1.0.0 initial version

Author


Allan CORNET

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