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- Sampling Matrix Inversion (SMI) beamforming technique has the worse performance in the small snapshot number, high signal-noise- ratio and coherent source. 采样协方差矩阵求逆(SMI)的波束形成方法在少快拍数、高信噪比和相干信源情况下波束形成性能下降。
- non coherent fequency shift keying 非相干移频键控
- Abstract: Partial coherence source is a key part in the laser system using echelon-free introduced spatial incoherence beam smoothing technique. 摘要： 在无阶梯诱导空间非相干光束平滑技术中，用作前端的部分相干源是重要的组成部分。
- 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 news comes from a reliable source. 这消息来自可靠的来源。
- Make an Approach to the Plastic Casing of Non coherent Prestressed Reinforcing Bar in Matters of Quality 无粘结预应力钢筋塑料套管质量问题的探讨
- DOA estimation of wide-band coherent source based on modified propagator method 基于修正传播算子的宽带相干源DOA估计
- This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
- interference of point coherent sources 点源干涉
- Patience is a sine qua non for a good teacher. 做个优秀教师必不可少的条件是要有耐心。
- The diplomat was declared persona non grata. 这位外交家被宣布为不受欢迎的使节。
- My wages are the principal source of my income. 薪金是我收入的主要来源。
- He is declared personal non grata and forced to leave the country. 他被宣布为不受欢迎的人而被迫离开该国。
- Solar energy is a new kind of source of energy. 太阳能是一种新型能源。
- The sun is the ultimate source of energy. 太阳是能量的最基本来源。
- A source of irritation or annoyance. 令人生气的事或者引起烦恼之事
- The views of party leaders coalesced to form a coherent policy. 党的领导人的各种观点已统一为一致的政策。
- The groundwork or source of something. 基础，根源某事物的基础工作或根源
- I had had a few beers and was completely non compos mentis. 我喝了些啤酒就头昏脑胀了。
- Where is the source of the Rhine? 莱茵河发源于何处？
