Rare card
Spectral density
- Value
- 50 W
- Attack
- 294
- Defence
- 235
- Players
- 0
In signal processing, the power spectrum S x x ( f ) {\displaystyle S_{xx}(f)} of a continuous time signal x ( t ) {\displaystyle x(t)} describes the distribution of power into frequency components f {\displaystyle f} composing that signal.
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