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- Referenced Cumulant Matrices 参考累积量矩阵
- This new method only uses three Cumulant matrices, and doesn't require searching spectral peak or pairing parameters, and is easily implemented. 该算法仅需使用3个高阶累积量矩阵,而且无须谱峰搜索和参数配对,计算简单。
- The suitable adjustment of the components of the cumulant matrices make it more applicable to DOA problems by applied directly to the well developed algorithms such as ESPRIT. 我们提出一类新的基于四阶累积量矩阵的DOA估计算法,对累量阵结构作适当的调整,再把它直接应用于已发展的很好的算法(如ESPRIT)中,使算法更加适用于DOA问题。
- Third, a novel class of fourth-order cumulant matrices for DOA estimation is presented.Both the order and the components of the cumulant matrices can be adjusted suitably to improve the performance. 文中还研究了利用四阶累量阵结构的适当调整进行DOA估计的方法,通过调整累量阵的阶数和组成提高了估计性能。
- Compared with the existing algorithm,the improved algorithm fully utilizes the inherent structure of cumulant matrix of the output signals and improves its performance of estimation. 和原算法相比,改进算法充分利用了输出信号的累积量矩阵固有结构,从而提高了算法的估计性能。
- The proposed method overcomes the disadvantage of most existing methods in which only the eigenvector of the forth-order cumulant matrix is used, thereby greatly reducing the computation burden. 在高斯色噪声情况下四阶累积量参数估计方法可以获得较高的估计精度,但现有的估计方法只利用了四阶累积量矩阵特征分解的特征值,需要多次特征分解和配对运算,计算量很大。
- Traditionally, the calculation of cumulant matrix is a large burden for any algorithm based ?2? on high-order cumulants. 基于此阵列内插算法提出了一个相干信号处理方法,可用于一类具有“分维结构”的阵列对相干信号频率和二维角联合估计。
- Don't refer to this matter again, please. 请不要再提这件事了。
- Through iterative four bands so that the cumulative matrix diagonalization, four bands to achieve cross-cumulative amount of square and the minimization. 极小边际熵等价于叉四阶累积量的平方和最小。通过迭代使四阶累积矩阵对角化,实现交叉四阶累积量的平方和的极小化。他是语音识别的重要预处理算法-minimum entropy equivalent to the marginal four bands fork cumulative amount of square and smallest.
- Evidently shipowner to bear expense refer. 很明显船主应承担此费用。
- No. we normally refer to metric ton. 不,我们通常指公吨。
- Botanists refer this flower to the rose family. 植物学家将这花归入蔷薇科。
- For further details, please refer to page 426. 详情请看四百二十六页。
- To whom should I refer the matter? 我应该找谁办这件事?
- A term sometimes applied to a stylus in a thermal matrix printer. 有时用来指热敏点阵打印机的触针的一个术语。
- It can refer to an academic subject or a practical skill. 这一词既可指某一学科也可指某种技能。
- Blind MIMO system identification based on higher order cumulant matrix structure 利用高阶累积量的盲多输入多输出系统辨识
- For further particulars, please refer to Chapter Ten. 详情请看第10章。
- Refer to netmeeting online help for using other netmeeting functionality. 使用NetMeeting其它功能,请参阅NetMeeting联机帮助。
- I have a question. Do1.7 million ton refer to short ton? 我有个问题。170多万吨是指美吨吗?
