您要查找的是不是：
- nonsingular collinear 非奇(异)直射
- The control points are collinear or not well distributed. 地图配准后更新显示，出现如下错误?
- The collinear geometry has many merits such as delay calibration. 共线几何结构有比较多的优点，具备自校准功能。
- Aim To find a new practice sufficient condition for nonsingular H-matrix. 摘要目的寻求判别非奇异H阵的一个新的实用充分条件。
- In this paper, we gave some new conditions for nonsingular H-matrices. 本文给出了非奇异H-矩阵若干个新的判据。
- Theorem 1 If , where P is a nonsingular matrix, then rank (A)=rank (B). 即B仍是实对称矩阵;所以式(6.;2
- A plane figure consisting of four points,no three of which are collinear,connected by straight lines. 四边形，四角形由四个角组成的平面图形，没有任何三个点共线，通过直线相连接
- We call a matrix the generalized cyclic matrix if it can be written the product of a nonsingular diagonal matrix and a cyclic matrix. 摘要可表为非奇异对角矩阵和循环矩阵乘积的矩阵，我们称其为广义循环矩阵。
- Pappus Theorem : If the vertices of a hexagon lie alternately on two lines, then the three intersections of the pairs of opposite sides are collinear. 帕卜定理：在两条直线上各取三点，并作适当的连线，则三对直线的交点会在同一直线上。
- Positive semi-definite matrices are positive definite if and only if they are nonsingular. 正半定矩阵是正定的，当且仅当它们是非奇异矩阵。
- A plane figure consisting of four points, no three of which are collinear, connected by straight lines. 四边形，四角形由四个角组成的平面图形，没有任何三个点共线，通过直线相连接
- Due to some collinear risk factor,the occupational lung cancer rate is high in Yunan Tin Cooperation(YTC). 云南锡业公司是世界知名的职业性肺癌高发地区，其主要危险因素间存在较强的共线关系。
- It is difficult to determine a nonsingular H-matrix in practice.The problem is investigated in some paper. 摘要非奇异H-矩阵的判定在实际中非常困难，许多文章讨论了这类问题。
- We turned the singular boundary value problems to nonsingular problems, and presented a numerical method for them. 通过变换将奇异边值问题转化为非奇异边值问题，提供了求解这类奇异边值问题部分数值解的数值求解方法。
- Mathematics A plane figure consisting of four points, no three of which are collinear, connected by straight lines. 四边形，四角形：由四个角组成的平面图形，没有任何三个点共线，通过直线相连接
- The collinear crack problem for a strip of functionally graded materials in antiplane elasticity was studied. 讨论了反平面弹性功能梯度材料板条中的共线裂纹问题。
- The ratio of some four collinear points that include the weight ceneter and the ‘shoulder point' equals 3. 含权心和曲线“肩点"的某四个共线点之比恒为常数3;
- An example of this is specifying three collinear points to the circle fitting tool. 同样是先根据剔除点的个数剔除一些边远点，然后试图利用剩下每一个可能的点进行拟合。
- In the meantime, the matrix's eigenwert and nonsingular problem was analyzed under the condition of irreducibility and diagonally dominance. 另一方面,从若干角度分析了在不可约且对角占优条件下,矩阵的特征值和奇异性问题。
- Figure 4-47 is a diagram of four-point collinear probe setup for resistivity measurements. 图4-47是四点同线探针用于电阻率测量的配置图。
