impulse

Impulse response plot of dynamic system.

Syntax

• [y, t, x] = impulse(sys)
• [y, t, x] = impulse(sys, tFinal)
• [y, t, x] = impulse(sys, [t0, tFinal])
• [y, t, x] = impulse(sys, t)
• impulse(...)

Input argument

• sys - a lti model.
• t - Time samples: vector.
• tFinal - End time for step response: scalar.
• [t0, tFinal] - Time range for step response: two-element vector.

Output argument

• y - Simulated response data: matrix or vector.
• tOut - Time vector: vector.
• x - State trajectories: matrix or vector.

Description

Example

sys = tf(4,[1 2 10]);
t = 0:0.05:5;
f = figure();
impulse(sys,t);

See also

step, lsim.

History

Author

Allan CORNET