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- Uniform linear charge 均匀线电荷
- By 8-ary uniform linear arrays the performance of transmit diversity based on beams in the channel above were conducted to simulate and analyze. 基于八元均匀线阵，对于不同信道情况下的基于波束的发射分集性能进行了数字仿真计算和分析。
- In this paper, the main valve width and directive gain for uniform linear array of antennas in phased scanning are estimated. 本文对均匀直线阵列天线在相控扫描过程中的主瓣宽度和方向性系数进行了估算。
- When the length of a linear charge is shorter than 1.75 times of the burden,it does not chara... 当药包长度小于1．75W，不再表现出标准条形药包的作用特性。
- Based on the ESB method, this pape presents a novel beamforming algorithm for the uniform linear array which constructs a special matrix instead of the covariance matrix. 基于特征空间自适应波束形成算法;针对等距离线阵提出了一种波束形成方法.
- On the base of ULA (uniform linear array), supposing every ULA as a sub-ULA of 2-D array, different sub-ULA's DOA estimation will be made of DOA estimation of 2-D grid array. 以等距线阵为基础，把每一线阵作为平面阵列的一个子线阵，信号在不同子线阵上形成的波达方向估计就构成平面阵列的波达方向估计。
- 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。
- The explosive stress field at the end of a linear charge are studied in the polycarbonate plane with the dynamic photo-elasticity method. 借助动光弹试验方法，采用聚碳酸脂板模拟无限平面，探索了条形药包端部爆炸应力场的分布特性。
- When there exists general array error in uniform linear array (ULA), an estimation of the direction of arrival (DOA) and Doppler frequency for signals was proposed. 摘要在均匀线阵存在阵列误差的情况下，提出了一种信号波达方向和多普勒频率估计方法。
- The article introduces the millisecond delay blasting in ZiMuDang Gold Mine 66 t linear charge blasting, and describes the relative safe questions. 本文就紫木凼矿山66t级条形药包硐室爆破介绍了条形药包采用间隔堵塞方法实现同条内微差爆破，对爆破安全作了相关阐述。
- Abstract When there exists general array error in uniform linear array (ULA), an estimation of the direction of arrival (DOA) and Doppler frequency for signals was proposed. 摘要 在均匀线阵存在阵列误差的情况下，提出了一种信号波达方向和多普勒频率估计方法。
- In this paper, t-he law of medium surface of bulging motion of linear charge blasting in soil is studied by way of high speed photograph. 本文利用高速摄影的方法对直列装药土中爆炸介质表面鼓包运动规律进行了研究，同时对爆坑特性也进行了探讨。
- An algorithm for jointly estimating range, frequency and DOA of near field narrowband polarized sources with a uniform linear array (ULA) of orthogonal dipole-pair was presented. 摘要研究了由与坐标轴方向一致的偶极子对构成的均匀线阵。使用四阶累积量提出了一种极化近场源距离、频率及到达角(DOA)三维参数联合估计算法。
- The uniform linear array (ULA) considered here consists of orthogonal dipole-pairs, which measure the x-axis and y-axis components of the electric-field of the polarized signals. 该算法不需要谱峰搜索，直接给出各参数的闭式解。
- Linear charge blasting at the net of highway to Zhuhai aerodrome and the hole blasting at underground stope in Gaofen mining company have been design by the expressions. 按推导的计算式设计了珠海西区机场路垭口条形药包爆破和高峰矿业有限责任公司地下采场浅孔爆破。
- In the exploitation rock was mined by strengthened loose chamber blasting,and the ore was mined by big cavity ratio non-coupling linear charge blasting. 根据现场的实际条件,围岩爆破选用加强松动硐室爆破,矿体爆破采用大空腔比不耦合条形装药松动爆破技术。
- Under the frame of forward/backward spatial smoothing, several algorithms for the coherent signal sources are united in the uniform linear array (ULA), and then extended and used in UCA. 在前向后向空间平滑算法框架下,统一了基于均匀线阵(ULA)的几种去相关算法,并将其推广应用于UCA。
- It is found that the uniform linearly chirped grating can not be used in CATV systems. 对光栅的色散特性进行数值估算，发现常耦合系数线性啁啾光栅不能用的有线电视系统中进行色散补偿。
- A 10% service charge is added on to the bill. 帐单上包括了百分之十的服务费。
- This paper establishes the model of uniform linear array (ULA) with amplitude-phase errors, and puts forward the method of statistical numeration combining with computer simulation. 针对幅相误差是制约声纳基阵性能的重要因素,建立存在幅相误差的均匀线列阵模型,进而提出统计计算与计算机仿真相结合的方法。
