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- Based on the mathematical model of coherent sources,both virtual array transformation and modified MUSIC algorithm are used to realize the azimuth estimation of coherent sources in this paper. 文中在建立了相干信号源数学模型的基础上,利用虚拟阵列变换思想和修正MUSIC算法实现了对相干信号源的方位估计。
- The performance of DOA estimation for correlated signals by modified MUSIC algorithm 修正MUSIC算法对相关信号源的DOA估计性能
- A Modified MUSIC Algorithm for Estimation of Angles Based on Re-constructing Data Matrix with Conjugate Data 基于数据阵共轭重构的MUSIC角估计算法
- modified MUSIC algorithm 修正MUSIC算法
- Finally, according to the conventional MUSIC algorithm, DOA’s are resolved preciously from the above matrices. 然后采用传统的MUSIC算法即可从这些矩阵中准确地估计出各DOA信息。
- Nowadays multiple signal classification (MUSIC) algorithm and recursive MUSIC algorithm are widely used to localize dipolar sources from the MEG data. 快速准确地利用脑磁图技术对三维空间中的脑神经活动源进行定位,对于脑功能研究和医学临床应用都具有重要的应用价值。
- Application of MUSIC algorithm to narrowband direction-of-arrival (DOA) estimation can't take the advantage of signals' relative intensity. 在信号波达方向估计领域,MUSIC算法的应用,形成了MUSIC波达方向估计算法。
- Through estimating the signal and noise subspaces with the eigen-decomposition of the correlation matrix, the MUSIC algorithm is used to estimate the DOAs of LFM sources. 通过对相关矩阵进行特征值分解,估计信号子空间和噪声子空间,并利用MUSIC算法估计宽带LFM信号的波达方向。
- Abstract: The MUSIC algorithm, which is a super-resolution method of eigenstructure subspace, has a good performance with computationally expensive because of eigen-decomposition. 文章摘要: MUSIC算法是一种属于特征结构的子空间超分辨方法。该算法性能优良,但需要进行矩阵特征分解,运算量大。
- Based on the study of beam space high resolution MUSIC algorithm, weexpand the element space weighted subspace fitting (WSF) algorithm intobeam space in this paper. 在研究波束域高分辨MUSIC算法的基础上,本文把阵元域WSF算法推广到波束域中。
- Computer simulation results show that the proposed method can reduce the array phase errors and improve the DOA estimation performance of MUSIC algorithm. 计算机仿真结果表明,该方法可以明显地减小阵列相位误差对MUSIC算法DOA估计结果的影响。
- The spatial spectrum technique based on MUSIC algorithm is mainly discussed as well as its application in the vehicle-carried direction-finding system of UAV. 介绍了一种基于MUSIC算法的空间谱估计技术,对其算法原理与过程进行了详细分析,并给出了它在车载无人机测向系统中的应用。
- Aiming at the performance of MUSIC algorithm decreases in DOA estimation with snapshot deficient scenario, a new method based on weighted signal subspace projection is proposed. 摘要针对MUSIC算法在小快拍条件下DOA估计时性能降低的缺点,提出采用加权信号子空间投影的方法加以改善。
- The car has been modified for racing. 这辆汽车已改装为赛车。
- Both Bach and Beethoven wrote classical music. 巴赫与贝多芬谱写的都是古典音乐。
- He has composed a suite of music for the film. 他为该电影配写了一套乐曲。
- He left when the band began to beat out pop music. 乐队一奏起流行音乐他就走了。
- The machine has been extensively modified. 这机器已被大规模地改造过。
- His two great interests in life are music and painting. 音乐和绘画是他生活中的两大嗜好。
- Let's brighten up the party with some loud music. 让咱们用响亮的音乐使聚会欢快起来。