Dab tsi yog tus yam ntxwv tseem ceeb?
Dab tsi yog tus yam ntxwv tseem ceeb?

Video: Dab tsi yog tus yam ntxwv tseem ceeb?

Video: Dab tsi yog tus yam ntxwv tseem ceeb?
Video: Saib Mis paub Poj niam (hluas nkauj) tus yam ntxwv lub siab 2024, Kaum ib hlis
Anonim

Yam ntxwv tseem ceeb yog ib qho feature, qhov ntev, los yog nco ntsoov tias qhov kev xav tau ntawm qhov sib txawv yuav cuam tshuam rau tus thawj coj haum, kev ua haujlwm, kav ntev, kev txaus siab rau cov neeg siv khoom, lossis kev tsim khoom.

Yog li ntawd, cov yam ntxwv tseem ceeb yog dab tsi?

A Cov yam ntxwv tseem ceeb yog ib qho feature thoob plaws hauv lub neej voj voog ntawm ib Tseem ceeb Yam khoom muaj kev nyab xeeb, xws li qhov ntev, kev kam rau siab, ua tiav, cov khoom siv lossis kev sib dhos, kev tsim khoom lossis kev tshuaj xyuas, kev ua haujlwm, kev saib xyuas, lossis depot overhaul yuav tsum tau hais tias yog tias tsis ua raws, ploj lossis degraded yuav ua rau tsis ua haujlwm lossis

Tsis tas li ntawd, dab tsi yog txheej txheem yam ntxwv? Cov yam ntxwv txheej txheem yog txheej txheem variables thiab parameters uas muaj ib tug ua rau thiab cov nyhuv kev sib raug zoo nrog variation pom nyob rau hauv cov khoom yam ntxwv.

Ib yam li ntawd, tej zaum koj yuav nug, dab tsi yog txhais los ntawm cov yam ntxwv tshwj xeeb?

“ Cov yam ntxwv tshwj xeeb "yog lo lus coined los ntawm kev lag luam automotive. Nws hais txog yam ntxwv uas tsis tuaj yeem ntsuas tau raws li cov txheej txheem khiav, yog li, yuav tsum tau saib xyuas cov txheej txheem txuas ntxiv. Ib qho piv txwv yog vuam. Koj tsis tuaj yeem " ntsuas" qhov vuam zoo ntawm lub sijhawm.

SC thiab CC yog dab tsi?

Txhais. CC / SC . Convolutionally Coded / Single Carrier.

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