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2008-01-19 04:00 NTUDISP 390×195× (14011 bytes) Conventionally, we can just filter in the time domain or in the frequency domain individually.
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{{Information |Description={{en|Conventionally, we can just filter in the time domain or in the frequency domain individually.}} |Source=Transferred from [http://en.wikipedia.org en.wikipedia] |Date={{Date|2008|01|19}} (original upload date) |Author=Origi