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Welcome to the Digital Signal Processing MCQs Page

Dive deep into the fascinating world of Digital Signal Processing with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Digital Signal Processing, a crucial aspect of MATLAB. In this section, you will encounter a diverse range of MCQs that cover various aspects of Digital Signal Processing, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within MATLAB.

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Check out the MCQs below to embark on an enriching journey through Digital Signal Processing. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of MATLAB.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Digital Signal Processing. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Digital Signal Processing MCQs | Page 4 of 8

Q31.
What is the working of the conv2() command?
Discuss
Answer: (a).2-d convolution
Q32.
What is the output of the following code?
conv([1;3],[1;3])
Discuss
Answer: (a).A column vector of 1 6 9
Q33.
What is the output of the following code?
conv(3,9)
Discuss
Answer: (a).27
Q34.
What is the output of the following code?
conv[1 2]
Discuss
Answer: (b).Error in []
Q35.
What is the output of the following code?
>>p=conv([ones(1,100)],[ones(1,100)]);
>>x=[1:1:199];
>> plot(x,p)
Discuss
Answer: (a).A triangular pulse
Q36.
What is the length of the output?
p=conv([ones(1,150)],[ones(1,150)]);
Discuss
Answer: (a).299
Q37.
What is the dimension of the output?
conv([1;2],[1;2])
Discuss
Answer: (a).1*3
Q38.
What is the output of the following code?
conv([1],[2;3])
Discuss
Answer: (a).A column vector of 2 and 3
Q39.
What is the output of the following code?
conv({1 2},{3 4})
Discuss
Answer: (a).Error
Q40.
What is the shape output of the following code?
p=conv([ones(1,100)],[ones(1,50)])
Discuss
Answer: (a).A trapezoid
Page 4 of 8

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