0
Add your answer:
Earn +20 pts
What are three important characteristics of a periodic signal?
Period (or frequency), amplitude and phase. All periodic signals can be broken down into other signals... most commonly sine/cosine waves, but there are others too. These components will each have their own frequency, amplitude and phase that combine into the original signal. The strange part of the question is the phase. A signal on it's own does not have a phase unless you provide some reference signal to compare it to. Generally, this comparison signal is implied by the context of your particular situation. When you decompose a periodic signal into components, however, it is almost always implied that the phase of each component is in reference to the fundamental component (So the fundamental has phase 0, while the others have phases referenced to that). This is done specifically so that each component will combine to create the original signal.
What are the Three types of physical cables that carry a signal?
fiber optic cables, coaxial cables, and twisted pair cables.
What are three key characteristics of the engineering of web based software engineering?
no answers for mid term exams!
What are the three elementsof the wireless microphone system?
The microphone diaphragm where the sound is picked upThe transmitter where the signal is sent from the microphoneAnd the receiver
What are three characteristics of valid Ethernet Layer 2 addresses?
- They are 48 binary bits in length. - They are generally represented in hexadecimal format - They are considered physical addresses
What are three important characteristics of a periodic signal?
Period (or frequency), amplitude and phase. All periodic signals can be broken down into other signals... most commonly sine/cosine waves, but there are others too. These components will each have their own frequency, amplitude and phase that combine into the original signal. The strange part of the question is the phase. A signal on it's own does not have a phase unless you provide some reference signal to compare it to. Generally, this comparison signal is implied by the context of your particular situation. When you decompose a periodic signal into components, however, it is almost always implied that the phase of each component is in reference to the fundamental component (So the fundamental has phase 0, while the others have phases referenced to that). This is done specifically so that each component will combine to create the original signal.
Which characteristics both generally decrease in period three from left to right?
Atomic radii decreases from left to right in the periodic table
What are the three characteristics of all alkali metals?
one is its the first colom in the Periodic Table:}
What are three characteristics of CSMACD?
Devices listen to the media and transmit data only when they cannot detect another signal on the media. All devices on the media can hear all communications When a collision occurs, all devices stop transmitting for a randomly generated period of time.
What are the three characteristics of a check?
What are the characteristics of a check
What is stronger signal number 1 or signal number 3?
three
What are the three main classes of elements in a periodic table?
Three main classes are:MetalsNon metalsTransition elementsThey are present in periodic table.
What are the first three periods of the periodic table called?
The first three periods of the periodic table are called the first period, second period, and third period.
What are the three characteristics that constitutes a market?
The three characteristics are purchasing power, authority, and willingness to buy.
What are the three characteristics of communication?
There are five characteristics of competent communication. The top three characteristics of competent communication are self awareness, adaptability, and empathy.
Where the three types of elemnts can be found on the periodic table?
See the periodic table at the link below.
What are the three characteristics of competent communication?
There are five characteristics of competent communication. The top three characteristics of competent communication are self awareness, adaptability, and empathy.
