Correl 2 - EST

studied byStudied by 0 people
0.0(0)
Get a hint
Hint

Evaluate the convolution of the given discrete values: x(n) = [-2, 0.5, 3] h(n) = [-1, -2, 1.5]

a. [-3,4.75,5.5,6.5,3]

b. [-3,4.75,5.5,-6.5,-3]

c. [2,3.5,-7,5.25,-4.25]

d. [2, 3.5, -7, 5.25, 4.5]

1 / 5

flashcard set

Earn XP

Description and Tags

EST Reference 1

6 Terms

1

Evaluate the convolution of the given discrete values: x(n) = [-2, 0.5, 3] h(n) = [-1, -2, 1.5]

a. [-3,4.75,5.5,6.5,3]

b. [-3,4.75,5.5,-6.5,-3]

c. [2,3.5,-7,5.25,-4.25]

d. [2, 3.5, -7, 5.25, 4.5]

d. [2, 3.5, -7, 5.25, 4.5]

New cards
2

Which signal is considered to be unstable based on the DT system stability boundary principle?

a. DC Signal

b. Unit Step

c. Exponential

d. Sinusoidal

b. Unit Step

New cards
3

Evaluate the convolution of the given discrete values: x(n) = [-0.75, 0.5, 0.7] h(n) = [2, -0.4, 3]

a. [-1.5, 1.3, -1.05, 1.22, 2.1]

b. [-3,4.75,5.5,-6.5,-3]

c. [-1.5, 1.3, -1.05, -1.22, 2.1]

d. [2, 3.5, -7, 5.25, 4.5]

a. [-1.5, 1.3, -1.05, 1.22, 2.1]

New cards
4

Noise always affest the signal in a communications system at the_________.

a. transmitter

b. channel

c. information source

d. destination

b. channel

New cards
5
<p>According to the image, the equation best represents the:</p><p>a. nomalized convolution</p><p>b. nomalized correlation</p><p>c. autocorrelation</p><p>d. cross correlation</p>

According to the image, the equation best represents the:

a. nomalized convolution

b. nomalized correlation

c. autocorrelation

d. cross correlation

c. autocorrelation

New cards
6

A piece of communcation equipment has two stages of amplification with gains of 51 and 77, and two loss stages with attenuation factors of 0.05 and 0.085. The output voltage is 2.9V. What is the input voltage?

a. 1.750V

b. 0.174V

c. 0.546V

d. 4.092V

b. 0.174V

New cards

Explore top notes

note Note
studied byStudied by 42 people
... ago
5.0(1)
note Note
studied byStudied by 10 people
... ago
5.0(1)
note Note
studied byStudied by 1 person
... ago
5.0(1)
note Note
studied byStudied by 3 people
... ago
5.0(1)
note Note
studied byStudied by 59 people
... ago
5.0(1)
note Note
studied byStudied by 122492 people
... ago
4.8(560)
note Note
studied byStudied by 5 people
... ago
5.0(1)

Explore top flashcards

flashcards Flashcard (26)
studied byStudied by 32 people
... ago
5.0(1)
flashcards Flashcard (58)
studied byStudied by 15 people
... ago
5.0(1)
flashcards Flashcard (49)
studied byStudied by 170 people
... ago
5.0(6)
flashcards Flashcard (20)
studied byStudied by 25 people
... ago
5.0(2)
flashcards Flashcard (47)
studied byStudied by 3 people
... ago
5.0(1)
flashcards Flashcard (35)
studied byStudied by 3 people
... ago
5.0(1)
flashcards Flashcard (45)
studied byStudied by 134 people
... ago
5.0(1)
flashcards Flashcard (43)
studied byStudied by 515 people
... ago
5.0(14)
robot