应用超级矩阵时都须求算主特征向量 ( principal eigenvector ) 第二阶段为超级矩阵的运算 ， 建构出超级矩阵后 ， 将其乘以各集群的权重正规化为已加权
基于8个网页-相关网页
A modified synchronization approach by using sliding windows is proposed. The pre-processing for obtaining principal eigenvectors is a smoothing procedure for the DSSS signal.
3、提出了一种改进滑动窗的盲同步方法,该方法利用求主特征向量的过程,对扩频信号进行平滑降噪预处理,实现了较低信噪比下的码同步。
参考来源 - DSSS/BPSK信号扩频码序列估计方法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
它是自然幂迭代方法的一个延伸，不仅跟踪主子空间，而且得到了主特征向量。
It is an extension of the natural power method because it is a solution to obtain the principal eigenvectors as well as to track the principal subspace.
根据3个主成分各自对应的特征向量特点，分别解释为人为因子、温度因子和降水因子并进行回归分析。
According to the corresponding eigenvectors, the 3 principal components were explained as the anthropogenic factor, the temperature factor, and the precipitation factor.
通过对图像在每个像素的邻域的基础上进行主分量分析，产生每个图像像素的特征向量，再用PCNN对得到的特征图像进行点火分割。
It presents principal component analysis on image based on neighborhood unions of per-pixel to obtain the eigenvector of per-pixel, then USES PCNN to set on fire to segment image with feature image.
应用推荐