| 释义 |
underdetermined 英ʌndədɪ'tɜːmɪnd美ʌndədɪ'tɜːmɪnd COCA¹⁷⁹²⁵⁶BNC¹⁰⁴⁵⁸⁴⁺⁶
基本例句
欠定的¹⁰⁰
A blind speech source separation method for the underdetermined convolution is proposed via combining Fast Independent Component Analysis FastICA and adaptive nonlinear binary time-frequency masking.
针对语音信号的欠定卷积混合模型，提出一种基于快速独立分量分析和自适应非线性二元时频掩蔽的语音盲分离方法。 ceaj.org
LSQR and ART algorithms are applied separately to calculate tomography for the determined system of equation, overdetermined system of equation and underdetermined system of equation.
采用弯曲射线追踪算法计算走时，分别用最小二乘QR分解算法与代数重建技术就恰定方程组、超定方程组与欠定方程组进行了成像计算。 dictall
The decomposed left matrix of Non- negative Matrix Factorization NMF is required to be full column rank, which limits of its application to Underdetermined Blind Source Separation UBSS.
非负矩阵分解 NMF要求分解得到的左矩阵为列满秩，这限制了它在欠定盲分离 UBSS中的应用。 joca
This paper models the problem of underdetermined blind source separation using linear array and discusses the effect of space distribution of sources on underdetermined blind source separation.
采用线性阵列对欠定盲源分离问题进行建模，研究源信号的空间分布对欠定盲源分离的影响。 ecice06
This paper discusses the recoverability of underdetermined blind source separationBSS, based on a two-stage sparse representation approach.
基于一种两步稀疏表示的方法，利用随机框架讨论欠定盲源分离的恢复能力。 dictall
A method of the mixing matrix estimation in underdetermined source separation is proposed, which is based on the linear clustering of sparse component.
利用稀疏分量的直线聚类性，提出了欠定盲源分离中估计混合矩阵的一种方法。 dictall
Also, the further studies on new imaging methods and reconstruction algorithms for underdetermined system of equations ore required.
也需要研究欠定方程组模式下的成像方法和重建算法。 cnki
At the transmitter, a key series is used to encrypt chaotic source signals and construct an underdetermined model;
在发送端利用密码序列对混沌信号加密并构造出欠定的盲分离模型； dictall
However the neuroanatomical substrates of phonological store and the function of rehearsal in phonological loop remain underdetermined.
然而大脑中是否存在语音存储的特定部位及复述在语音回路中的作用还有很大的争论。 fabiao
The least fault principle may be employed to solve the underdetermined equations.
引入最少故障原理可以对亚定的故障方程组求解。 hkxb.buaa.edu.cn
This paper proposes a new method based on mixing matrix estimation for underdetermined blind speech separation, aiming at speech signals under weak sparseness.
针对语音信号的弱稀疏性，提出一种新的基于混合矩阵估计的欠定语音盲分离方法。 dictall |