全正的 meaning in English

totally positive

Using a corner - cutting algorithm , this thesis shows that the sbgb bases are normalized totally positive ( tnp ) , and the wsgb bases are not tnp
构造了一种割角算法，证明了sbgb型基函数是规范化全正的； 2
The collection of all ect splines of order n forms a linear space called a space of ect splines , over which if each connection matrix is nonsingular , lower triangular and totally positive , there exist ect b splines having nonnegative , form a partition of unity , and minimal compact supports
若每个关联矩阵都是非奇异、下三角、全正的矩阵,则在ect样条空间上存在非负的、归一的和具有最小支撑的ectb样条.由ectb样条拓广的ectb样条曲线有许多类似于多项式b样条曲线的性质