Fourier transforms & the convolution theorem - UGAstro
Fourier transforms & the convolution theorem - UGAstro
Fourier transforms & the convolution theorem - UGAstro
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Convolution<br />
s(t)<br />
r(t)<br />
s*r<br />
• The signal s(t) is convolved with a response function r(t)<br />
– Since <strong>the</strong> response function is broader than some features in <strong>the</strong><br />
original signal, <strong>the</strong>se are smoo<strong>the</strong>d out in <strong>the</strong> <strong>convolution</strong>