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In digital signal processing, downsampling, compression, and decimation are terms associated with the process of resampling in a multi-rate digital signal processing system.
Decimator (Farscape), a fictional race in the TV series Farscape; Decimator (G.I. Joe), a fictional character in the G.I. Joe: A Real American Hero series; Decimator (signal processing), a component that reduces a digital signal's sampling-rate; Decimator (Star Wars), a fictional weapon in the game Star Wars: Galactic Battlegrounds
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Decimation. Etching by William Hogarth in Beaver's Roman Military Punishments (1725). In the military of ancient Rome, decimation (from Latin decimatio 'removal of a tenth' [1]) was a form of military discipline in which every tenth man in a group was executed by members of his cohort.
In order to create a multirate narrow lowpass FIR filter, one can replace the time-invariant FIR filter with a lowpass antialiasing filter and a decimator, along with an interpolator and lowpass anti-imaging filter. In this way, the resulting multirate system is a time-varying linear-phase filter via the decimator and interpolator.
We can define a narrow lowpass filter as a lowpass filter with a narrow passband. In order to create a multirate narrow lowpass FIR filter, we need to replace the time invariant FIR filter with a lowpass antialiasing filter and use a decimator along with an interpolator and lowpass anti-imaging filter. [2]
Enshittification, also known as crapification and platform decay, is a pattern in which online products and services decline in quality. Initially, vendors create high-quality offerings to attract users, then they degrade those offerings to better serve business customers, and finally degrade their services to users and business customers to maximize profits for shareholders.
Meaning Origin language and etymology Example(s) capill-of or pertaining to hair Latin capillus, hair capillus: capit-pertaining to the head as a whole Latin caput, capit-, the head capitation, decapitation carcin-cancer: Greek καρκίνος (karkínos), crab carcinoma: cardi-of or pertaining to the heart: Greek καρδία (kardía), heart ...