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- Acoustic Vector Sensor Uniform Linear Array -AVS ULA 本文给出声矢量传感器均匀直线阵
- The number of linear independent steering vectors effected by an ElectroMagnetic (EM) Vector Sensor (VS) and an EMVS array in cumulant domain is investigated in this paper. 通过研究多个导向矢量之间的线性无关性讨论电磁矢量传感器及其阵列累量域观测的唯一性问题。
- This method uses the characteristic that high-order cumulant can eliminate effect of Gaussian noise to carry out the blind optimizing beamforming of the vector sensor array. 该方法利用高阶累积量可消除高斯噪声干扰这一特性,有效地实现了基于矢量传感器阵列的盲波束形成。
- Based on this, we define a fourth-order cumulant of received signal and blindly estimate the bearing vector for the vector sensor array to carry out blind beamforming (BBF). 在此基础上,定义了接收信号的四阶累积量,进而盲估计了矢量传感器阵列的方向向量,实现了盲波束形成。
- In this paper,a commplete scheme of a high precision noncontact workpiece measurement system based on CCD linear array image sensor is presented. 本文介绍了一个完整的基于线阵CCD的高精度非接触工件测量系统。
- The application of Bartlett and Capon spatial spectra estimation methods is expanded to vector sensor array. Expressions of the spatial spectra based on acoustic vector sensor array are derived. 研究了两种典型的空间谱估计方法在水声矢量传感器阵列定向中的应用;推导了空间谱的解析表达式.
- A hypercomplex model of acoustic vector sensor array is introduced.The hypercomplex number is used to model holistically the four output signal components of an acoustic vector sensor. 摘要将超复数代数引入矢量水听器信号处理领域,用超复数来整体表示了矢量水听器输出的4个信号分量,并建立了矢量水听器阵列的超复数模型。
- The invention is linear multicolour lighting source required by obtaining image signal and providing scan image for linear array image sensor and prodn. technology. 本发明是一种为线阵图像传感器提供扫描图像和获取图像信号所需要的线形多色照明光源及其制作工艺。
- Since the vector sensor can simultaneouly pick up the sound pressure and vibration velocity,the informaation of phase shift among the sensors increases after being formed the array. 摘要 矢量水听器可同时拾取声压和振速信息,成阵后水听器间的相移信息量增大。
- The design of the linear array detector and Cassegrainian optics is the critical part of the work. 该项技术研究的关键是线阵列探测器和卡氏光学系统的设计。
- Under the mathematics model of the Inductosyn guiding and leading by the theories of electromagnetism, it deduced the Columnsyn sensor linear displacement mathematics model. 本文在电磁场理论指导和感应同步器的数学模型引导下,推导柱栅传感器数学模型。
- An on-line real-time measurement system based on linear array CCD( charge-coupled device) technique was introduced. 介绍用线阵电荷耦合器件(CD)术设计的型材在线实时测量系统。
- All these are help to devise piezocrystal vector sensor arrays for grain loss of combine and amend its parameters. 试验结果与理论分析结果一致,表明优化的阵列结构可用于压电晶体矢量传感器阵列的理论设计和参数修正。
- Passive positioning with triplet linear array is a very useful method for target detecting. 采用三元线阵进行被动定位是目标检测中常用的方法。
- This paper may be importance to the port/starboard discrimination and its tactics for the traditional towed linear array sonar. 文中研究的内容对传统拖曳线列阵声纳的左右舷分辨和战术使用具有参考价值。
- Blind beamforming method based on vector sensor array 一种基于矢量传感器阵的盲波束形成方法研究
- The problems of target moving analysis to centroid's and shape's towed linear array are studied. 摘要研究了质心与形体拖曳线列阵目标运动分析;
- Application of robust capon beamforming to vector sensor array 宽容自适应波束形成在矢量阵上的应用
- A linear array transducer for HIFU to treat the urinary system disease is described in this paper. 本文应用高强度聚焦超声技术,设计了治疗泌尿系统疾病的线阵换能器。
- DOA estimation based on acoustic vector sensor array 基于水声矢量传感器阵的波达方向估计