A kev sib cais tsis suav hais tias yog kev nruj nrujvim nws tsis khaws qhov kev ncua deb ntawm cov ntsiab lus.
Puas yog qhov kev hloov pauv tsis zoo?
Ib dilation yog qhov kev hloov pauv zoo sib xws uas hloov qhov loj me tab sis tsis zoo li daim duab. Dilations tsis nruj transformations vim, thaum lawv khaws cov ces kaum, lawv tsis khaws ntev.
Puas dilation ib tug nruj zog Yog vim li cas los yog vim li cas tsis?
Txoj kev txav nrawm yog qhov hloov pauv uas txav cov duab, tab sis tsis hloov qhov loj. Kev hloov pauv nkaus xwb uas tsis yog qhov kev txav nruj yog dilation. Lub dilation yog kev hloov pauv uas hloov qhov loj ntawm daim duab.
Puas yog qhov sib cais nruj lossis tsis nruj?
A dilation is a non-rigid transformation, txhais tau hais tias tus thawj thiab cov duab tsis sib haum. Txawm li cas los xij, lawv yog cov duab zoo sib xws. Txhawm rau ua kom dilations, qhov ntsuas ntsuas thiab qhov nruab nrab ntawm dilation yog xav tau.
Ib scaling a rigid motion?
Non- rigid kev hloov pauv hloov qhov loj lossis cov duab ntawm cov khoom. Resizing (stretching horizontally, vertically, los yog ob qho tib si txoj kev) yog ib tug tsis-rigid transformation.
