Que.The output of p=conv([ones(1,50)],[ones(1,100)]) and p=conv([ones(1,100)],[ones(1,50)]) are same.
|
| a. True |
| b. False |
| c. May be True or False |
| d. Can’t say |
Que.The signal get shifted by 1 units in time due to the following code: conv([ 1 2 3],[ 0 1 0 ]).
|
| a. True |
| b. False |
| c. May be True or False |
| d. Can’t say |
Que.After what instant in time will the signal output become zero?p=conv([ones(1,100)],[ones(1,50),zeros(1,50)]);
|
| a. 150 |
| b. 149 |
| c. 151 |
| d. Error |
Que.For a causal L.T.I. system, the impulse response is 0 for _________
|
| a. t<0 |
| b. t=0 |
| c. t>0 |
| d. Always |
Que.The convolution of a discrete signal with itself is _________
|
| a. Squaring the signal |
| b. Doubling the signal |
| c. Adding two signals |
| d. is not possible |
Que.The convolution of a function with an impulse function delayed to an instant 3 in time results in ____________
|
| a. An advance in the function by 3 units in time |
| b. The function itself |
| c. A delay in the function by 3 units in time |
| d. Cannot be determined |
A delay in the function by 3 units in time
Que.What is the output of the following code?a=con([1 2],[1 2]);
b=cconv([1 2],[1 2]);
|
| a. a=b |
| b. a |
| c. a>b |
| d. a!=b |
Que.A continuous signal can be represented as the product of an impulse function and the signal itself.
|
| a. True |
| b. False |
| c. May be True or False |
| d. Can’t say |
Que.What is the output of the following code?cconv([1 2],[0 1 0])
|
| a. [0 1 2 0] |
| b. [1 2 0 0] |
| c. [1 2 0 0] |
| d. [0 0 1 2] |
Que.What is the output of the following code?P=tf([1 2],[3 4]);
Q=tf([1 2],[3 4]);
Z=P.Q;
|
| a. Z is the response of the system whose pole is at s=-4/3 |
| b. Z is the response of the system whose pole is at s=4/3 |
| c. Z is the response of the system whose poles are at s=-4/3 & s=+4/3 |
| d. Z is the response of the system whose zeros are at s=-4/3 |
Z is the response of the system whose pole is at s=-4/3