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- This paper presented a new approach to blind channel estimation and equalization based on Second Order Statistics(SOS). 本文提出了一种新的基于二阶统计量的盲信道辨识与均衡方法。
- This paper takes BSS(blind signal separation) method based on SOS(second order statistics) to se-parate the radio fuze signals. 采用二阶盲辨识方法对无线电引信信号进行分离。
- 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. 摘要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。
- 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。
- One of the second order of angels. 二级天使天使中的第二级
- And the second order effects should also be mild. 第二波的影响亦应该比较温和。
- Keywords Smart Antenna;Vector;2-D DOA Estimation;Uniform Circular Array;ULA;Second Order Statistics; 智能天线;矢量信道;二维DOA估计;均匀线阵;均匀圆阵;二阶统计量;
- Numerical solution of second order differential equations. 二阶微分方程的数值解。
- SSA method is based on two order statistic, what the method reflects is the linear correlation on spacetime of signals. 奇异谱分析方法是基于二阶统计的方法，反映的是信号时间上和空间上的一种线性相关关系。
- Kim B. Bruce gave a system of axioms lor second order logic L(Q). Bruce于1978年提出二阶逻辑L(Q)的概念和公理系统。
- We introduce the mean square error (MSE), image entropy and high order statistic to analyze defocus models. 摘要针对常用的离焦退化模型，引入图像均方差(MSE)、图像熵及高阶累积量3种分析评价方法。
- Kim B.Bruce gave a system of axioms for second order logic L(Q). Kim B.;Bruce于1978年提出了三价逻辑L(Q)的逻辑公理系统。
- The general solution of a kind second order equation is given. 摘要给出一类二阶变系数线性微分方程的通解。
- We discuss the parameter estimation of uniform distribution in a circle. Based on the order statistic, we obtain the estimator and confidence interval of the radius. 摘要研究了圆内二维均匀分布的参数估计，利用次序统计量得到了圆的半径的估计量与置信区间。
- It is: (1)designed according to attenuate vib-ration system of second order. 其特点是按具有衰减振荡的二阶系统进行设计;
- By combining these pictographs, a second order of ideas is expressed. 把这些象形字缀合在一起表示了另一层次的观念。
- Update information for order statistics and forecast in time. 及时更新订单情况和预测信息。
- Existence of positive solutions of BVP for second order IDE with fixed moments. 二阶脉冲微分方程边值问题。
- Title： Boundary value problem for a class of second order nonlinear O.D.E. 关键词：非线性常微分方程;边值问题;解;存在性
- Simulation experiments prove the validity of image entropy and high order statistic, because their evaluation conclusions are same as that by using MSE which is based on reference image. 在最优退化模型分析的仿真实验中，图像熵和高阶累积量取得了与需要参考图像的MSE一致的结论，从而证实了其有效性。
