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- We researched the subspace eigenvalue decomposition and weighted subspace fitting techniques in the beamspace. 在波束空间内,研究了相干信源子空间分解技术和加权子空间拟合技术。
- Then the MUSIC-like algorithm based on the hypercomplex eigenvalue decomposition is used to estimate the direction of arrival (DOA) of signals. 在此基础上应用基于超复数奇异值分解的超复数MUSIC算法进行波达角估计并进行计算机仿真。
- To suppress the RF interference in the coast-ship bistatic HF surface wave SIAR, new techniques by eigenvalue decomposition (EVD) in the range domain are developed. 摘要针对多载频发射、单天线接收的岸-舰双基地高频地波综合脉冲孔径雷达,研究基于特征值分解的射频干扰抑制方法。
- Unlike these approaches based on eigenstructure or output power minimization,knowledge of jammer enviroment,eigenvalue decomposition or no-linear optimisation computation are not required. Thus, its algorithm is robust ,simple and fast. 这种方法与基于特征结构法和最小功率法的部分自适应方法不同,它不需要知道有关干扰信号的先验知识或者对此作出假设,也不涉及复杂的特征值分解或线性多元参数优化问题,因而相应的算法在变化的信号环境中具有相当的稳健性,另外也具有算法简单、响应速度快的特点。
- The popular TDE algorithms mainly include the classical generalized cross correlation(GCC),the adaptive least mean square(LMS),the subspace based eigenvalue decomposition(EVD)and the acoustic transfer functions ratio(ATF-s ratio) methods,etc. 现有的TDE算法主要包括经典的广义互相关(GCC)方法、自适应最小均方(LMS)方法、基于子空间的特征值分解(EVD)方法和基于传递函数比(ATF-s ratio)的方法等。
- For the adaptive eigenvalue decomposition (AED) time delay estimation algorithm, a new version combined with LMS time delay estimation is proposed, which converges more quickly to the new time delay value. 对于自适应特征值分解时延估计,结合LMS时延估计的新方法能够更快地收敛到新的时延。
- Based on the fractional lower order statistics and the noise characteristics, a robust adaptive eigenvalue decomposition (RAED) time delay estimation method is proposed, which extends the eigenvalue decomposition (AED) time delay estimation algorithm. 摘要依据分数低阶统计量理论和噪声特征,提出一种鲁棒性自适应特征值分解(RAED)时延估计方法,扩展了自适应特征值分解(AED)时延估计方法的使用环境。
- LDA can transform to a two-stage graph embedding,first it is the PCA,then eigenvalue decomposition of the numerator of the Discriminant in the spaces spanned by the principle eigenvectors of PCA. 这样不仅去除了小样本问题下的奇异性困扰,更重要的是,基于谱图理论,将判别分析中的除法去掉了。
- Generalized Eigenvalue Decomposition (GEVD) 广义特征值分解(GEVD)
- hypercomplex eigenvalue decomposition(QEVD) 超复数奇异值分解
- Singular Value Decomposition (SVD) / EigenValue Decomposition (EVD) 奇异值分解/特征值分解
- The new method has less computational cost for the new method need not the eigenvalues decomposition. 该方法避免了采样数据协方差矩阵的特征值分解,降低了运算量。
- Algorithm for nonlinear blind source separation based on generalized eigenvalue decomposition and kernel feature space 基于广义特征值和核函数的非线性盲分离算法
- A Closed-form One-Step Least-Square Algorithm of Acoustic Source Localization Based on Eigenvalue Decomposition 基于特征分解的一步最小二乘声源定位算法
- eigenvalue decomposition 本征值分解
- Chemical decomposition induced by light or other radiant energy. 光分解,光解作用由光或其它光源引起的化学分解
- A class of eigenvalue problems is studied. 摘要研究一类特征值问题及其应用。
- Decomposition or transformation of a compound caused by heat. 热解化用,高温分解由于热量而导致的化合物的分解或转化
- Disintegration or decomposition into parts or elements. 分解(作用)分解或分裂为部分或要素
- A plastic sheet was pegged down over the compost heap to hasten decomposition. 把塑料布铺盖在肥堆上,并用木桩固定好,以加速肥料腐烂。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries