MATLAB Practice Test 9

1. The steady state error of the system with a forward path transfer function G(s)=13(s-1)/(s-1) and with a parabolic input is _______

2. What is the output of the following code?

sine(pi/2)

3. What is the output of the following code?

N=Input[‘’];

4. For a step response of the system 1/s2+1, the maximum overshoot is __________

5. What is the output of the following code?

poly[ 1 2 3]

6. What is the error in the following?

input(“pop”)

7. What is the output of the following code?

A={1 2 3 4}
sum(A)

8. What is the output of the following code?

lengths([1 2 3])

9. What is the output of the following code?

syms [p,q]

10. The number of inverse lapalace transform of a function is equal to ________