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Results tagged with information-theory
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user 3997
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Lower bound on information or entropy?
I think what you are describing is more or less "meta data". Auxiliary information about the data that the encoder can use to make decisions around how to most efficiently encode it. There are many me …
- 48.2k
1
vote
Advantages/disadvantages of impulse excitation vs step excitation
This depends a bit on how you actually want to model this. Time discrete or time continuous ? Differential equations or difference equations?
Impulse excitation gives you directly the impulse response …
- 48.2k
-1
votes
Bandwidth and probability of continuous signal
How exactly do you calculate the bandwidth?
You don't need to. The signal has finite length and hence the bandwidth is unlimited. There are also steps in there. These also requires infinite band …
- 48.2k
4
votes
What is the intuition explaining the Shannon-Hartley theorem?
Echoing what already answered: you are approaching this backwards. SNR is a concept that's very fundamental and applicable to way more things that just channel capacity.
If you have a signal $y(t)$ th …
- 48.2k