Cintinous-time convolutions

Please rank the signal convolution process items:

• The result is created a new signal

• integral overlped signals.

• At each position, multiply the overlapping signals

• Slide the flipped signal across the other signal.

• Flip one of the signals.

Convolution is a mathematical operation used to express:

• The sum of two functions

• The difference between two functions

• The overlap of two functions as one slides over another

• The product of two functions

In the convolution integral, one of the functions is:

• Squared

• Inverted

• Flipped and shifted

• Differentiated

The symbol used to denote convolution is:

• ×

• +

• ∗

• /

Convolution is primarily used in which field?

• Geometry

• Signal processing

• Algebra

• Trigonometry

The convolution of a function with a δ(t) results in:

• Zero everywhere

• The same function

• A flipped version of the function

• A constant function

The convolution operation is:

• Non-commutative

• Commutative

• Distributive

• Associative

In the convolution process, the integral is evaluated over:

• A fixed interval [0, T]

• The entire real line (-∞, ∞)

• Only positive values of t

• Only negative values of t

Which of these are u(t): Continuous Unit Step

• A

• B

• C

• D

Which of these is δ(t):Continuous Unit Impulse:

• A

• B

• C

• D