查询词典 generated subspace

In the methods mentioned above, features are extracted in range subspace of samples.

以上这些特征提取方法都是在样本的值空间进行特征提取。

Compared with a system performance monitoring based on characteristic subspace, the improved PCA is more effective.

与一种基于特征子空间的系统性能监控方法相比较，改进的PCA方法具有更强的有效性。

This formula can be generalized to orthogonal projections on a subspace of arbitrary dimension.

最简单的情况是这个投影是到线上的正交投影。

So the convergence properties of the subspace trust region methods are as strong as those of its full-space version.

在算法的迭代过程中加入内点法的思想，要求每一步产生的迭代点位于可行域的严格内部。

Theoretic analysis and simulation results indicate that the subspace channel estimation method is feasible in MIMO-OFDM systems.

计算机仿真结果表明，MIMO-OFDM系统中基于子空间的信道估计方法在理论上和应用中均是可行的。

In this paper,a blind subspace method is used for multiuser detection in antenna array CDMA system.

本文将两种技术结合在一起，提出了将子空间方法应用于天线阵多用户检测技术。

Subspace algorithm based on the semi-blind system ofdm estimate, and I hope to channel estimation colleagues help!

基于子空间算法的ofdm系统半盲估计，希望对信道估计的同仁有帮助！

The corresponding identification methods, such as lifting method, frequency domain method and subspace method, are also discussed.

同时对相应的辨识方法，如提升、频域方法、子空间辨识方法等，也进行了全面的综述。

The concept of gradient matrix in subspace is presented for the first time.

首次提出了子空间上梯度矩阵▽F

Now the subspace analysis method has been the most popular technology for feature extraction and face recognition.

本文以人脸识别为目标，以基于子空间分析的人脸特征提取技术为重点进行了相关研究。

I can not negligent, he should do what?

我不能不在意了，他要做什么呢？

It is very dangerous to swim in the river alone.

一个人到河里游泳是很危险的。