A.W=0B.W=1C.W〉1D.W〈1
A.終止點(diǎn)B.采樣點(diǎn)C.型值點(diǎn)D.控制點(diǎn)
A.實(shí)函數(shù)B.分段多項(xiàng)式函數(shù)C.雙曲函數(shù)D.隱函數(shù)