With the concept of vector equality,if coordinates of starting point and terminal point are provided,both mold of vector and distance formula between two points can be worked out.
利用向量相等概念,只要已知起点、终点坐标即可求出向量的模,就可推证出两点间的距离公式;两向量相等,则与之对应的分量也相等,从而可利用代数方法求出定比分点公式。
Vector analysis of EEG in patients with paranoia type of schizophrenia and normal subjects;
偏执型精神分裂症病人与正常人脑电图向量分析
Vector Valued Stieltjes-Newton s Rational Interpolants Based on Generalized Inverse;
基于广义逆的向量值Stieltjes-Newton型有理插值
The Use of the Matrix Elementary Line Operation for the Maximum Linear Independence Group of the Vector Group;
利用矩阵的初等行变换求向量组的极大线性无关组
The composite product properties can be denoted by a series of attaching degree vectors.
提出了复合材料制品质量的贴近度综合评定方法,复合材料制品的性能可以用一系列的隶属度向量表示,利用这些隶属度向量,考察2个模糊集合的接近程度来进行判定,旨在对产品的可用性及产品性能给出较为客观的评价方法。
The paper debates mainly on the distance of a vector has relation to formative linear subspaces by another two vectors.
讨论了复内积空间上某向量与另一(两)个向量所张成的线性子空间的距离间的关系,得到了复内积空间上有关这些距离的一个等式。
How can themlinearly independent vectors group in n dimensions linear spaces V be extended to the basis of linear spaces,the concrete and valid methods are not given in the higher algebra and linear algebra textbooks.
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Deducing error equation that used vector rotating and transfer of axes theory,Measuring out measurement parameter error on different orthogonality by testing optical-electrical device.
提出误差推导的一种新方法,利用向量旋转及坐标系变换理论推导出误差公式。