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Results tagged with signal-analysis
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user 15395
The processing of signals for the purpose of extracting a parameter or property embedded in a signal. Signal goes in and far fewer numbers come out.
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votes
What does the exponential term in the Fourier transform mean?
The Fourier Transform:
$$f(t) = \frac{1}{2\pi}\int_{-\infty}^{\infty} F(t)e^{i\omega t} dt\\
F(\omega) = \int_{-\infty}^{\infty} f(t)e^{-i\omega t} dt$$
converts a function to an integral of harmoni …
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