Howtosignalprocessing
- What does it mean to normalize a signal?
- What does channel gain mean?
- What is normalization in communication?
- How do you get channel gain?
What does it mean to normalize a signal?
Normalizing the amplitude of a signal is to change the amplitude to meet a particular criterion. One type of normalization is to change the amplitude such that the signal's peak magnitude equals a specified level.
What does channel gain mean?
If you transmit signal s(t) and receive r(t)=gs(t)+n(t), where n(t) is noise, then g is the channel gain. Note that, when the signals are low-pass equivalents (that is, complex envelopes), then in general g is complex. The channel gain can also be written for a discrete channel.
What is normalization in communication?
Normalization refers to social processes through which ideas and actions come to be seen as 'normal' and become taken-for-granted or 'natural' in everyday life. There are different behavioral attitudes that humans accept as normal, such as grief for a loved one, avoiding danger, and not participating in cannibalism.
How do you get channel gain?
The channel gain H of a wireless channel (S,R) is defined by: Y= H X + Z, where X is the signal sent by S, Y is the signal received by R and Z ~ N(0,1) is the noise term.
