data vector meaning in Chinese
数据矢量
数据向量
Examples
- In the helicopter example , the eight flight times become the raw data vector
在纸飞机的实例中， 8次飞行的时间成为原数据矢量。 - The net does a quite respectable job , in our opinion , of recognizing code - we would love to hear how it does on your data vectors
就我们的观点而言，网络完成了一项值得尊敬的工作，来识别代码我们将会乐意倾听，对于您的数字向量它是如何做的。 - This method constructs covariance matrix by utilizing data vectors in different range lines and projects phase error vector into noise sub - space which is formed by eigendecomposing the covariance matrix
该方法利用不同距离单元的观测矢量构造协方差矩阵，然后通过对协方差矩阵特征分解得到噪声子空间，最后将相位误差矢量向噪声子空间投影来估计多普勒调频率。 - Clustering analysis is one of most heated research topic of the day . data clustering , a unsupervised classifying method , is the process of grouping together similar multi - dimensional data vectors into a number of clusters or bins
聚类就是把一个没有类别标记的样本集按某种准则划分成若干类，使类内样本的相似性尽可能大，而类间样本相似性尽量小，是一种无监督的分类方法。 - Abstract : a blind multiuser detection algorithm based on nonlinear least squares method is proposed . it is proved that as the number of the sampled data vectors is large , the performance of this algorithm tends to the performance of moe . simulations indicate that the performance of this algorithm is better than that of cmoe , and can be used in variable enviorment
文摘:基于非线性最小二乘方法，提出了一种新的多用户检测算法，并且证明了在大样本取值的情况下，这一算法的性能逼近于moe算法的性能.仿真分析表明，算法性能优于cmoe算法，且能适应环境的变化