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| Both sides previous revision Previous revision Next revision | Previous revision | ||
| kb:wiener_filtering [2021-05-24 23:50] – jaeyoung | kb:wiener_filtering [2024-04-30 04:03] (current) – external edit 127.0.0.1 | ||
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| $$ x[n] = (f \ast w)[n] $$ | $$ x[n] = (f \ast w)[n] $$ | ||
| - | Here, $w[\cdot]$ is a white random process with unit intensity. | + | Here, $w[\cdot]$ is a white random process with unit intensity, and $f[\cdot]$ is the unit sample response of a stable, causal system whose inverse is also stable and causal. |
| Given this model, we know that: | Given this model, we know that: | ||