Thaum peb teeb tsa lawv, lawv yog ib kab, coincident, txhais tau tias lawv muaj tag nrho cov ntsiab lus sib xws. Qhov no txhais tau hais tias muaj ntau yam kev daws teeb meem rau qhov system. … Yog hais tias lub kaw lus muaj raws nraim ib qho, tshwj xeeb kev daws teeb meem ces nws yog ywj siab. Yog lub kaw lus muaj kev daws teeb meem tsis kawg, ces nws hu ua dependent.
Yuav ua li cas koj thiaj paub tias kab yog ywj siab lossis vam khom?
Yog ib qhov system sib xws muaj ib qho kev daws teeb meem, nws yog ywj siab
- Yog tias qhov system sib xws muaj cov kev daws teeb meem tsis kawg, nws yog nyob ntawm. Thaum koj ntsuas qhov sib npaug, ob qho kev sib npaug sawv cev tib kab.
- Yog qhov system tsis muaj kev daws teeb meem, nws hais tias tsis sib haum.
Cov kab sib txuam puas sib xws?
Thaum ib khub kab sib npaug muaj ib qho kev daws teeb meem (txoj kab sib tshuam) lossis ntau qhov kev daws teeb meem (kab sib txuam), peb hais tias nws yog ib khub zoo sib xwsNtawm qhov tod tes, thaum ib khub linear tsis muaj kev daws teeb meem (parallel, non-coincident kab), peb hais tias nws yog ib khub inconsistent.
Puas cov kab sib txuam puas muaj kev daws teeb meem tsis kawg?
Xa mus rau saum cov kab sib txuam kab kos duab, peb tuaj yeem pom tias muaj ntau txoj kev daws teeb meem ntawm cov kab vim tias txhua qhov taw qhia ntawm kab yog ib txwm muaj rau ob kab sib txuam. Yog li, qhov x thiab y qhov tseem ceeb hauv ob qhov sib npaug yuav zoo ib yam, thiab muaj cov ntsiab lus tsis kawg thiab cov kev daws teeb meem ua tau
Dab tsi yog kev vam khom?
Ib kab ntawm cov kab sib txuas tuaj yeem ua tsis sib xws lossis muaj kev vam meej. Yog cov kab hauv qhov system muaj txoj kab nqes tib yam tab sis txawv intercepts ces lawv tsuas yog tsis sib haum. Txawm hais tias lawv muaj tib txoj kab nqes thiab cuam tshuam (hauv lwm lo lus, lawv yog tib txoj kab) ces lawv nyob sib xws.
