在CAD中，用分段三次B样条来表达自由曲线是很理想的，为此，采用三次B样条曲线来拟合这条折线. ... 其中， 3d.gif (1661 bytes) ，确定了系数a、b、c，相应地就确定了拟合函数. 3)确定型值点求出拟合函数后，取点Pk((1/2)l，yp)作为型值点. ... -in CAD, and cubic B-spline curves to the freedom of expression would be the ideal, for cubic B-spline cur

PS2.c - FlashLite186 iç in PS/2 Klavye Fonksiyonlarý */ /* Lima Endustriyel Bilgisayar - www.lima.com.tr */ /* Haziran 2004 - Istanbul, Turkiye */ /* */ /* Konsol, INT2 ve PORTC nin 0 + 1. pinlerini kull