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- spatial signature vector 空间特征向量
- Construct the skeleton tree's adjacency matrix, then define a Topology Signature Vector and compute the distance of matching node pair by the difference of the TSV. 构造骨架树邻接矩阵并给出拓扑标记向量的定义,用拓扑标记向量之差的二范数作为两个骨架树匹配节点对的距离;
- Using 4th order cumulant, the author constructed a spatial signature matrix , and then proved that multi-user’s spatial signature can be obtained through eigen decomposition of the matrix. 作者利用四阶累积量构造了一个空间特征估计矩阵,并证明了对该矩阵作特征分解可以得到各用户的空间特征。
- With these spatial signatures we can design a specific beamformer for each user in order to combat the external and multiple access interference. 利用估计得到的空间特征我们可以为每一个系统用户设计特定的波束形成器,该波束形成器能够同时抑制系统中存在的外部干扰和多址干扰。
- Pairing signature vectors are acquired via eigen-decomposition of the matrixes and finally lead to estimation of omnidirectional DOA. 通过对DOA矩阵的特征分解得到配对特征向量,从而获得信号DOA的全方位估计。
- The signature vectors are estimated by projection onto the intersectant subspaces.Based on the estimated signature vectors, the multiuser detector is constructed. 利用到相交子空间的迭代投影估计得到包含信道信息的特征矢量,以此构造多用户接收机。
- He traced his signature laboriously. 他吃力地签上自己的名字。
- Spatial Signature Analysis of Linear Structure Based on RS and Fractal Theory in Xiazhuang Ore Field 基于RS与分形的下庄矿田线性构造空间特征分析
- This document bore his signature. 这份文件上有他的签名。
- Spatial Signature Estimation Algorithm in Cumulant Domain and Its Application in Smart Uplink Multi-Beamforming 空间特征的累量域估计算法及其在智能上行多波束形成中的应用
- Spatial Signature Estimation Algorithm in Cumulant Domain for Direction Finding of Co-Channel Correlated Signals 空间特征的累量域估计算法与共信道相干源波达方向估计
- He faked his father's signature. 他伪造父亲的签字。
- Donald be forced to forge a signature. 唐纳德被迫伪造签字。
- He added his signature (to the petition). 他(在请愿书上)签上了自己的名字。
- A will needs the signature of the testator and two witness. 一份遗嘱需要立遗嘱人和两个证人的签字。
- Her signature was an illegible scrawl. 她的签字潦草难辩。
- His signature was an illegible scrawl. 他的签名潦草难以辨认。
- He used an inked thumbprint in lieu of signature. 他用按手印替代签字。
- He affixed his signature to the document. 他在那份文件上签了名。
- He faked my signature to get money from my bank. 他冒充我的签字从我的银行里取钱。