isdt

Checks if dynamic system model is in discret time.

Syntax

• res = isdt(sys)

Input argument

• sys - a lti model.

Output argument

• res - a logical: true if dynamic system model is in discret time.

Description

Checks if dynamic system model is in discret time.

Example

A = [-15,-20; 10, 0];
B = [5; 0];
C = [0, 1];
D = 0;
sys1 = ss(A, B, C, D);
isdt(sys1)
sys2 = ss(A, B, C, D, 0.2);
isdt(sys2)

See also

isct.

History

Author

Allan CORNET