Que.The window function is used to __________
|
| a. multiply it with the incoming signal |
| b. add it with the incoming signal |
| c. subtract it from the incoming signal |
| d. divide the incoming signal |
multiply it with the incoming signal
Que.The output of the following codes arei fft([1,2],2,2)
ii. fft([1,2],2)
|
| a. same |
| b. different |
| c. i will give error |
| d. ii will give error |
Que.The butter() command takes in ________
|
| a. Stopband attenuation |
| b. Order of the filter |
| c. Ripple frequency |
| d. Nothing |
Que.The blackmann(N) command returns a ___________
|
| a. N-point periodic blackmann window |
| b. N+1-point periodic blackmann window |
| c. N+1-point periodic blackmann window |
| d. N-point symmetric blackmann window |
N-point symmetric blackmann window
Que.The result of the following command ishamming[32]
|
| a. Error |
| b. A 32 point symmetric Hamming Window |
| c. A 33 point periodic Hamming Window |
| d. A 33 point Hamming Window |
Que.fft2 returns _________
|
| a. a 2-d matrix |
| b. a 2-d D.F.T |
| c. a vector |
| d. No such command |
Que.What is the function of the unwarp command?
|
| a. Generate smoother phase plots |
| b. Generate smoother gain plots |
| c. Generate smoother root locus |
| d. No such command |
Generate smoother phase plots
Que.The default tolerance of the unwarp() function is ________
|
| a. pi |
| b. 2*pi |
| c. pi/2 |
| d. 0 |
Que.The hamming command returns a ___________
|
| a. matrix |
| b. row vector |
| c. column vector |
| d. no such command |
Que.What is the value of N while creating a 27 point Hamming window?
|
| a. 28 |
| b. 26 |
| c. 14 |
| d. 13 |