Mathematical Functions and Expressions set 18

Que.What is the output of the following code?

a. Error
b. Returns order of the filer
c. 1
d. 0
Que.What is the output of the following code?

a. 1
b. Syntactical Error
c. Frequency Error
d. Error
Que.The order of the type 1 Chebyshev filter is obtained from the ________
a. cheb1ord()
b. chebord()
c. chebyord()
d. chebshev()
Que.The cut-off frequency of the type-2 Chebyshev filter is produced by the ________
a. cheby2ord()
b. chebyord2()
c. chebyshevord2()
d. cheby2order()
Que.The ellipord command is used for _________
a. FIR Filter design
b. IIR Filter design
c. Both IIR and FIR filter design
d. No such command
Que.The freqz() command returns __________
a. No such command
b. A set of frequencies
c. Frequency Response
d. Phase plot
Que.The fftfilt command filters data based on ____________
a. Convolution
b. Overlap save method
c. No such command
d. Overlap add method
Que.The bilinear transformation is done by the ________
a. bilin()
b. bilinear()
c. no such command
d. bilineartran()
Que.The bilinear command returns column vectors.
a. True
b. False
c. May be True or False
d. Can’t say
Que.In chebwin(L,r), what is the default value of r?
a. 150 dB
b. 90 dB
c. 100 dB
d. 110 dB