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- Firstly, the covariance matrix of output of the two linear arrays is computed to construct the enhanced matrix by MEMP method, and to estimate the two-dimentional DOA by the ESPRIT method. 计算两个均匀线阵的互协方差矩阵,利用MEMP方法构造增广矩阵,运用ESPRIT算法实现二维波达方向的估计,并采用一种新的配对算法,实现二维波达角的自动配对。
- two linear array 二数组法
- To reduce cost of the two dimension position system,a method using linear array charge coupled device(CCD)was proposed. 为了降低二维位置定位系统的成本;提出了一种基于线阵列电荷耦合器件(CCD)的测量方法.
- A statement asserting the equality of two expressions,usually written as a linear array of symbols that are separated into left and right sides and joined by an equal sign. 等式一个表明两个表达相等的陈述,通常写作一行符号并被等号分为左右两端。
- A statement asserting the equality of two expressions, usually written as a linear array of symbols that are separated into left and right sides and joined by an equal sign. 等式一个表明两个表达相等的陈述,通常写作一行符号并被等号分为左右两端
- This paper applies the array manifold interpolation wideband direction finding algorithm on uniform linear array,and gives other two methods of seeking transformation matrix. 文中把阵列流行内插宽带测向算法应用到均匀线阵上,并给出了求变换矩阵的另外两种方法。
- For shape's towed linear array Single Target Moving Analysis (STMA), TMA mathematical models are built considering two cases of with and without delay and delay rate. 对于形体拖曳线列阵单目标运动分析(STMA),在不含时延及变化率以及含时延及变化率两种情况下,给出了目标运动分析的数学模型;
- Such steps mean the simultaneous solution of either two linear equations. 这样的步骤意味着同时求解两个线性方程。
- 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。
- 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。
- 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。
- 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;
- 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。
- A linear array of Xenon lamps span the paper path sequentially, exposing and fusing specially engineered color toners. 线性阵列的氙气灯跨度的文件路径顺序,揭露和融合特别设计的彩色碳粉。
- Rotating Radiation pattern from a Linear Array complete source code, has been tested. (译):旋转辐射模式从线性阵列完整的源代码,已经过测试。
- The system is studied from theory and experiment, ameliorating the system, and using two linear CCD orthogonally as incept element. 就几种影响因素从理论和实验上对激光衍射法测量微丝直径进行了研究,改进测量系统,并以正交CCD组为接收元件。
- Taking TCD1501D for example,it has introduced a method to acquire and store the data of linear array CCD with SOPC technique. 以高精度线阵CCD TCD1501D为例介绍了一种基于SOPC技术的线阵CCD数据采集与存储系统的实现方法。
- A dual feed drive is provided with two AC motors and two ballscrews each with preloaded double nut and two linear scale feedbacks. 双进给驱动,包括两个交流伺服电机、两根均带有双预紧螺母的滚珠丝杠和两个反馈用的光栅尺。