使联合

A novel direction of arrival and polarization estimation of electromagnetic vector sensors mounted on the airframe is proposed based on biquaternion. The signal processing model for EM-sensor mounted on the airframe is made by biquaternion and then the eigenvalue decomposition of spectral matrix is obtained by means of the EVD of its quaternion adjoint matrix. The memory requirement for data is reduced, and more accurate estimation result is gotten by deducing the stronger orthogonality constraint between the sin- gal and noise subspaces on the field of biquaternion. The performance of the new algorithm is confirmed through numerical examples.

针对机载电磁矢量传感器阵列DOA和极化参数估计问题，提出了一种基于复四元数估计方法，该算法利用四元数建立机载电磁矢量传感器阵列信号处理模型，然后利用四元数联合矩阵的特征分解得到阵列数据相关矩阵的特征分解，一方面使得计算过程中数据的贮存量大大减少，另一方面通过推导得到信号子空间和噪声子空间在四元数域上的正交性从而使DOA和极化参数佑计的精度更高，仿真证实了本算法的有效性。

No separate views nor party animosities,will misdirect the comprehensive and equal eye which ought to watch over this great assemblage of communities and interests

任何意见分歧或党派敌视，都不能使我们偏离全局观念和公平观点，即必须维护这个由不同地区和不同利益所组成的大联合

A joint commission would be formed in order that Armenian lands could be evacuated of foreign troops.

一个联合委员会将成立，使亚美尼亚的土地可以撤离的外国军队。

It also enable you to joint some small WMV, ASF files to one in various format, and you can split a large WMV, ASF file to some small pieces of films.

它也使您能够联合一些小对WMV ， ASF的文件，以一个不同的格式，你就可以分裂一个大对WMV ， ASF的文件，以一些小片的电影。

In addition, the gamma ray bursts, which are mysteriousphenomena in high energy astronomic physics research, are also studied in thethesis.

联合实验的主要目的是使乳胶室和大气簇射阵列的特点相互补充，提供更多的信息，进行宇宙线原初粒子的成分、能谱以及超高能强相互作用的研究。

The ultra- micro membrane element we provided not only combines the good mechanical function of imported PP membrane material, but also adopts international advanced air-water back-washing technology, water backflush combining air wash technology as well as cross-current technology.

我们提供的超微膜元件，结合了进口PP膜材料门身优越的机械性能，采用了国际先进的气水反帅洗技术、水反帅联合牛气擦洗技术和错流工艺；可作为水处理行业的RO、NF膜的前处理设备，可使RO、NF进水的SDI≤？

A verifier can be convinced that the committed number x is neither less than the integer a nor more than the integer baiter the protocol is operated only once, and hence the exact proof that x lies in the interval is achieved.

为了去掉这种方法上的重复性，通过联合运用两承诺值相等协议及CFT证明协议提出了一个证明承诺值位于特定区间的新协议，协议运行一次便可使验证者确信承诺值x位于区间中。

In a marriage , God is like the third strand in a braid, holds husband and wife together.

在婚姻中，上帝就像辫子的第三束头发，使丈夫与妻子紧密联合。

Attacked by a combination of rivals, Brander was given the fight of his life.

议会里有一群劲敌联合起来攻击他，使他经历一次生平未有的苦战。

The economic development like catalyzer triggers both the competition and the union between cities and regions.

经济的发展犹如催化剂，使城市与区域之间呈现出竞争和联合的态势，南京都市圈与长江三角洲一体化即是中国区域经济发展中的一个重要议题。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了