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Results tagged with sampling
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user 1131
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Relation between signal derivative and frequency spectrum
A lot depends on how you want to formalize your question. Here is one possible approach. Let's say that the signal can be any function on $\mathbb Z$ with the derivative bounded by $1$ and the noise h …
- 61.9k
5
votes
How can I sample uniformly from a surface?
The problem boils down to the simulation of the point in a 2D domain with the density proportional to some easily computable function $f(x)$ (the area distortion coefficient of the mapping from the pa …
- 61.9k