second order statistics的意思|示意
二阶统计
second order statistics的网络常见释义
二阶统计 ...lo从数学上推导了FP．sD算法的 L、 ’ J 期望复杂度（expectedcomplexity）和复杂度的二阶统计（SOS，second order statistics），证明SD算法具有多项式平均复杂度【l71。
和复杂度的二阶统计 ...lo从数学上推导了FP．sD算法的 L、 ’ J 期望复杂度（expectedcomplexity）和复杂度的二阶统计（SOS，second order statistics），证明SD算法具有多项式平均复杂度【l71。
second order statistics相关短语
1、 second-order statistics 二阶统计学
2、 second-order statistics sos 二阶统计特性
3、 second order statistics sos 二阶统计量
second order statistics相关例句
The method used to receive signals directly SVD decomposition in this paper, in order to avoid the original received signal second-order statistics, reducing the system's computational complexity.
文中采用的方法直接对接收信号进行SVD分解，避免了原文中求接收信号的二阶统计量，降低了系统的计算量。
Some methods of SEMG signal pretreatment based on blind source separation using second order statistics were proposed for noise separation and the elementary decomposition of multi-channel SEMG.
采用基于二阶统计量的盲源分离算法对多导表面肌电信号进行处理，实现噪声的分离和表面肌电信号的初步分解。
The responses of plate on elastic half-space foundation under loads are analyzed by PFSEM and MATLAB is used to program second order statistics of displacement of plate.
采用随机有限元-无穷元耦合模型分析弹性半空间地基板在载荷下的响应题目是可行的；
However, if the source signals have temporal structures, only the second-order statistics can work well.
如果源信号具有时序结构，仅使用二阶统计量信息就可以很好地分离源信号。
The algorithm has less computation process and higher computation precision than the traditional blind equalization method based on second-order statistics.
该算法具有比传统的基于二阶统计的盲均衡算法的计算过程和计算精度较高。
It explores the second order statistics of fading envelopes influenced by nonisotropic scattering environments with light-of-sight (LOS), and USES an AR model for channel simulation.
在研究接收信号(含直射和方向性散射)复包络二阶统计特性的基础上，采用AR模型对信道进行仿真。