Plot the response of sys to a square wave of period 4 s, applied to the first input sys and a pulse applied to the second input every 3 s. To do so, create column vectors representing the square wave and the pulsed signal using gensig.

Here, x, u and y represent the states, inputs and outputs respectively, while A, B, C and D are the state-space matrices. The ss object represents a state-space model in MATLAB ® storing A, B, C and D along with other information such as sample time, nam

Description. The Step block provides a step between two definable levels at a specified time. If the simulation time is less than the Step time parameter value, the block's output is the Initial value parameter value.