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MATLAB Mock Test 10


Correct Answer: 2 points | Wrong: -1 point
Grades: A* (100% score) | A (80%-99%) | B (60%-80%) | C (40%-60%) | D (0%-40%)
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Question 1 of 10

1. What is the output of the following code?

ztrans([1,2,3 4*z],z)

Question 1 of 10

Question 2 of 10

2. The convolution of a discrete signal with itself is _________

Question 2 of 10

Question 3 of 10

3. The step response of the impulse response of a ramp function will be ________

Question 3 of 10

Question 4 of 10

4. An undamped system is stable.

Question 4 of 10

Question 5 of 10

5. The impulse response of a sinusoid ________

Question 5 of 10

Question 6 of 10

6. What is the output of the following code?

stem([0:1:19],[zeros(1,5) [rectpulse(1,5)] zeros(1,5) 2*[rectpulse(1,5)]])

Question 6 of 10

Question 7 of 10

7. What is the output of the following code?

>>p=ilaplace(s/s);
>>laplace(p)

Question 7 of 10

Question 8 of 10

8. What is the output of the following code?

>>t=(0:17);
>> p=dirac(0)==Inf;
>> q=p*1;
>> conv(q,t) 

Question 8 of 10

Question 9 of 10

9. What is the output of the following code?

>> ztrans('n',s)

Question 9 of 10

Question 10 of 10

10. What is the following graph if u(t) denotes step function and r(t) denotes ramp function?
matlab-questions-answers-operations-signals-1-q2

Question 10 of 10


 

Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

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