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Discrete Time Convolution - 2 Starter Quiz - 12
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Question 1
The convolution of two signals
and
is where
![](https://gradeup-question-images.grdp.co/liveData/PROJ18957/1531391377326522.png)
![](https://gradeup-question-images.grdp.co/liveData/PROJ18957/153139137804937.png)
![](https://gradeup-question-images.grdp.co/liveData/PROJ18957/1531391378762514.png)
Question 2
The convolution y[n]= (– 1)n * 2n u [2n + 2] is
Question 3
Determine the convolution of the two sequences:
![](https://gradeup-question-images.grdp.co/equations/1561627772135.png)
![](https://gradeup-question-images.grdp.co/equations/1561627772135.png)
Question 4
Consider two signal
and
. The convolution
y[n] = x[n] * h[n] is
![](https://gradeup-question-images.grdp.co/liveData/PROJ47637/1587033364299966.png)
![](https://gradeup-question-images.grdp.co/equations/1587633527295.png)
y[n] = x[n] * h[n] is
Question 5
Find the linear convolution on the signals
![](https://gradeup-question-images.grdp.co/liveData/PROJ47780/1587212728306288.png)
Question 6
The convolution of 2 discrete signals
and
is
Find the value
Question 7
Let the input given to a discrete LTI system with impulse response h[n]= {1,-2,-3,4} is given by
. Let the output
is again processed to get
. Compute the value of
.
![](https://gradeup-question-images.grdp.co/liveData/PROJ18820/1531385285825580.png)
![](https://gradeup-question-images.grdp.co/liveData/PROJ18820/1531385286536740.png)
![](https://gradeup-question-images.grdp.co/liveData/PROJ18820/1531385287254976.png)
![](https://gradeup-question-images.grdp.co/liveData/PROJ18820/1531385287986777.png)
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Jul 7ESE & GATE EE