Ukususela kwisixhobo soMatshini ukuya kwiNkcazo eyinkimbinkimbi
Kukho iinkcazelo ezininzi zegama elithi spline. Siza kugubungela ezimbalwa kwaye sibonise ukuqhubela phambili kwegama ukusuka kwisixhobo sogqirha kwisicatshulwa esiyinkimbinkimbi semathematika.
Mechanics
Iiplines ziyinxalenye yokuxuba kwizinto ezijikelezayo. ezinjengeendonga okanye amazinyo kwi-shaft drive eyenza i-groove kunye ne-groove kwisiqwenga sokuxuba kunye nokudlulisa i-torque kuyo.
IFlexible Curve
I-spline, okanye i-curve curve curve curve, iqulethe umgca omude omileyo kwindawo ebonakalayo. Ngokomzekelo, ngaphambi kokuba iikhompyutheni, abayili kunye nabadwebi basebenzisa izixhobo zesikhokelo zokuncedisa ukudweba kwabo ngesandla. Ukwenza iirveve ezithile, basebenzise izikhonkwane ezide, ezincinci, eziguquguqukayo zokhuni, iplastiki okanye isinyithi, ezibizwa ngokuba yi-splines.
I Window Screens
Ukuze izikrini zifakwe kwiifom aluminium, loo nto ikwaphuka kakhulu kunesiqalo, kwaye ibeke phezu kwayo, kunye nentambo ye-vinyl eguquguqukayo, ebizwa ngokuba yi-spline, icinezelwa phezu kwesikrini kwi-groove (umgca we-spline) kwisakhelo.
IMathematika
Kwiimathematika, i-term spline iyamkelwa egameni lomtshini oguquguqukayo wesitye oqhelekileyo osetyenziswa ngabadwebi ukuze bancedise ukudweba imigca ephilileyo. Lapha, umgca ngumsebenzi wezinto ezinomlinganiselo ochazwe ngumsebenzi we-polynomial, kwaye unomgangatho ophezulu wokukhawuleza kwiindawo apho izicwangciso ze-polynomial zidibanisa (ezaziwa ngokuba ziindawo). NgesiNgesi, ijika eliguquguqukayo.
Geometri
Iintlanzi zisetyenziselwa rhoqo kwi- NURBS imodeli.
I-NURBS, i-Non-Uniform Rational B-Splines, izibonakalisi zeemathematika ze-3-D ngejometri engachaza ngokuchanekileyo nayiphi na imo evela kumgca olula we-2-D, isangqa, i-arc okanye i-curve kwi-3D-form okanye eqinile. Ngenxa yokuguquguquka kwabo kunye nokuchaneka, imizekelo ye-NURBS ingasetyenziselwa nayiphi na inkqubo ukusuka kumzekeliso kunye nakwimifanekiso ekukhiqizeni.
I-curve ye-NURBS ichazwa ngezinto ezine: iqondo, amanqaku okulawula, amaqhina, kunye nomgaqo wokuvavanya.