Dab tsi yog qhov ntom ntom ntom ntom ntom ntom ntom?
Dab tsi yog qhov ntom ntom ntom ntom ntom ntom ntom?

Video: Dab tsi yog qhov ntom ntom ntom ntom ntom ntom ntom?

Video: Dab tsi yog qhov ntom ntom ntom ntom ntom ntom ntom?
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A zaj duab xis ntom yog ib tug sawv cev ntawm kev faib tawm ntawm tus lej hloov pauv. Nws siv lub kernel ceev kwv yees qhia qhov tshwm sim ceev kev ua haujlwm ntawm qhov sib txawv (saib ntxiv). Nws yog ib tug smoothed version ntawm lub histogram thiab yog siv nyob rau hauv tib lub tswvyim.

Kuj nug, dab tsi yog txoj kab ntom ntom?

Kab Ceev xam cov ceev ntawm linear nta hauv zej zog ntawm txhua qhov tso zis raster cell. Qhov ntom yog xam nyob rau hauv units ntawm qhov ntev ib chav tsev ntawm cheeb tsam. Rau kab ceev , thaum ib cheeb tsam tseem ceeb tau teev tseg nws converts cov units ntawm ob qhov ntev thiab cheeb tsam.

Tom qab ntawd, lo lus nug yog, dab tsi yog qhov ceev hauv histogram? A ceev histogram txhais tau tias: thaj tsam ntawm txhua daim duab plaub sib npaug ntawm cov txheeb ze zaus ntawm cov chav kawm sib raug, thiab. thaj tsam ntawm tag nrho histogram sib 1.

Hauv qhov no, dab tsi yog qhov ntom ntom hauv Python?

A zaj duab xis ntom qhia qhov kev faib tawm ntawm tus lej hloov pauv. Nws tsuas yog siv cov lej ntawm cov txiaj ntsig raws li kev nkag. Nws yog tiag tiag ze rau ib tug histogram. Txij li nws yog cov txheej txheem dataviz tiag tiag, feem ntau ntawm cov tsev qiv ntawv dataviz tso cai rau kos nws.

Koj pom qhov ceev li cas?

Rau nrhiav tus ceev ntawm txhua yam khoom, koj yuav tsum paub qhov Mass (grams) ntawm cov khoom, thiab nws qhov Volume (ntsuas hauv mL lossis cm³). Faib qhov loj los ntawm ntim thiaj li yuav tau txais ib yam khoom Qhov ntom.

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