信源

The Von Mises angular function is used to describe the angular correlation for the distributed source and derive a novel distributed source model from the quantitative angular correlation.

利用阵列接收信号协方差阵的特征值分析了源内角度相关程度对有效信号子空间的影响。

It can be seen from the theoretical analysis that the signal to noise ratio in the output of the canceler will improve when the signal to noise ratio in the reference input drops.

通过理论分析可以看出，随着本艇自噪声有源抵消器参考输入端信噪比的降低，系统输出端信噪比升高。

The end-to-end path information be maintained only by the edge equipment of the QOS domain connected with source/destination terminal. On other equipment, only the resource information preserved for edge-to-edge service streams is maintained, so saving the overhead on network nodes.

本发明仅在与源/目的终端相连的QOS域的边缘设备维护端到端的路径信息，而在其它设备上只维护Edge-to-edge的聚合业务流资源预留信息，大大减小了这些网络节点上维护的业务流状态信息，及网络节点上信令协议处理、存储的开销。

In order to obtain the weights of WWFM, an approach named Covariance Matrix Method is proposed to estimate the SNR of sources.

为获得该算法中的信噪比权值估计，提出估计目标源信噪比的"协方差矩阵方法"，获得较好的估计效果。

The mean of measurement error of wide band sound level trends to 3 dB for single hydrophone and to 0 dB for vertical array measurement.

海上实验测量单频信号声源级的结果与数值计算的起伏一致，海试中垂直阵获得较高的空间增益。

Finally, simulation analyzed the relation of delay and SNR to the minimum mean square error.

最后通过仿真分析了时延和信噪比对于自适应滤波器最小均方误差的影响，并给出了源信号的恢复结果，验证了该方法的有效性。

Objective: To study the reliability and validity of the Chinese version of Work Locus of Control Scale.

目的：研究工作心理控制源中文译本的信度和效度。

Originally, the SARS crisis that has impacts upon the multi-facet areas such as society, economy, politics and culture geminated from one simple Mobile Short Message which can dated back to Feb, 8th 2003:"Deadly Flu Outbreak in Guangzhou". Promulgated southward at an increased rate of 1 to 5 million messages per day and underpinned by the intervention of Internet and the marginalized inter-personal communication web, the rumors of SARS witnessed the belated evolvement of traditional media which contribute nothing to the ado but noise.

追本求源，SARS危机给中国的社会、经济、政治与文化等各方面所带来的影响，始自2003年2月8日的一条手机短信：&广州发生致命流感&；当这条只有8个汉字的短信以每天递增100－500万条的速度悄悄在南方蔓延时，作为新兴传播势力的网络传媒迅速介入，通过非主流的民间网络信息发布的推波助澜，推动了富有影响力的传统传媒对SARS事件发出了迟到的、但却嘈杂而响亮的声音。

After the Dempster-Shafer theory, the DSmT and the neutrosophic theory have been introduced, the multi-source information fusion based on belief assignment has been analyzed in this paper from different points of view, such as the quantitative information fusion and qualitative information fusion, the equally reliable information fusion and inequally reliable information fusion. To extend the fusion technology, the quantitative/qualitative neutrosophic belief assignment and combination rules have been proposed following the connection of DST, DSmT and neutrosophic theory.

本文在对DST(Dempster-Shafer Theory)理论、DSmT理论和中智理论进行了介绍后，从定量信息融合和定性信息融合，等可靠信息融合和非等可靠信息融合等多个角度，对基于信度理论的多源信息融合技术进行了分析，并将信度赋值理论与中智理论相结合，提出了定量中智信度和定性中智信度的表示方法以及组合规则，进一步扩展了信度赋值技术。

The experiment shows that CSELF is potentially valuable for earthquake research and prediction. It is also found that the recorded electric and magnetic component amplitude of CSELF signal varies depending on the distance and azimuth of the observatories relative to the transmitter. These amplitudes decline with increasing distance between observatory and transmitter faster within some space extent than those outside the extent. It may be easier for magnetic components to have higher ratio of signal to noise than for electric component.

试验还发现，各地震台站和流动测点观测的CSELF信号的强度，与台站或者测量的电、磁场分量相对于发射源的距离、方位有明显的关系；发现在离开发射源的相对近区，场强随距离的衰减，比在相对远区更快；发现接收磁场信号比电场信号较易获得更高信噪比的数据。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。