measurement matrix

the speed and the efficiency of the single cognitive node process are improved through the sparse measurement matrix.

通过稀疏观测矩阵提高了单个认知用户感知过程的速度和效率；

the measurement function was established by defining single parameter unascertained measurement matrix.

定义参量未确知测度矩阵，确定各测度函数。

If some image points are unseen, the measurement matrix comprises of some missing elements, which leads impossible to directly factorization in AFBA. In order to solve the problem, a new algorithm named ATIS was presented based on tri-linear tensor.

针对AFBA法中由于某些图像点不可见导致不能对测量矩阵直接分解的事实，提出了一种基于仿射三线性张量合成缺失图像点的算法&ATIS法。

Through adopting the ideas of optimal hypersphere and constructing a quadratic programming problem, we can construct a similarity measurement matrix by support vectors taking place of samples, which can solve uncertain problem dimensionality.

该方法借鉴了最优超球面思想，通过构造一个二次规划问题，运用支持向量代替样本构造相似度度量矩阵，从而解决了不确定问题维度对计算复杂性的影响。