Lub teeb liab thiab nws hom yog dab tsi?
Lub teeb liab thiab nws hom yog dab tsi?

Video: Lub teeb liab thiab nws hom yog dab tsi?

Video: Lub teeb liab thiab nws hom yog dab tsi?
Video: Leng Yang - Yog Vim Dab Tsi (Official Full Song | Nkauj Tawm Tshiab) 2020/05/24 2024, Kaum ib hlis
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Ob lub ntsiab hom ntawm teeb liab Kev ua haujlwm yog analog thiab digital. Daim duab qhia adigital teeb liab uas tshwm sim los ntawm approximatingananalog teeb liab los ntawm nws tus nqi ntawm particulartimeinstants. Digital teeb liab yog quantized, whileanalog teeb liab yog nruam.

Kuj paub yog, dab tsi yog qhov teeb meem kev faib tawm?

Teeb liab thiab Systems For Dummies Teeb liab , ob qho tib si nruam thiab discrete, haveattributes uas tso cai rau lawv ua cais indifferenttypes. Peb yam dav ntawm signalclassification yog aperiodic, aperiodic, andrandom.

Ib yam li ntawd, cov ntaub ntawv teeb liab yog dab tsi? Cov ntaub ntawv teeb liab yog ib txoj hauv kev ntawm cov ntaub ntawv hloov pauv; feem ntau nws yog pauv mus rau hauv binarycodein teeb liab los yog pulses thiab tej zaum yuav muaj inapacket. Cov ntaub ntawv , Cov ntsiab lus kho vajtse, Teeb liab , Wi-Fi.

Ib tug kuj yuav nug, dab tsi yog cov cim taw qhia?

A teeb liab nqa cov ntaub ntawv thiab containsenergy. Different hom teeb liab : Analog teeb liab : afunction, nruam hauv amplitude, ntawm ib tug nruam independentvariable (piv txwv li, lub sij hawm). Discrete teeb liab : ib tug muaj nuj nqi, nruam inamplitude, tab sis txhais tau hais tias tsuas yog nyob rau ntawm ib tug txheej ntawm discretevalues ntawm lub independent sib txawv,.

Koj txhais li cas los ntawm kev ua cov teeb liab?

Digital teeb liab ua (DSP) yog tus txheej txheem ntawm kev txheeb xyuas thiab hloov kho a teeb liab los optimize orimproveitsefficiency lossis kev ua tau zoo. Nws suav nrog kev siv ntau yam lej thiab suav algorithms rau analoganddigital teeb liab tsim ib teeb liab uas yog qhov zoo tshaj qhov qub teeb liab.

Pom zoo: