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- Estimating the blurring length of uniform linear motion blurred images 匀速直线运动模糊长度的精确估计
- A Design for the Experiment of Measuring the Acceleration in Uniform Linear Motion 匀加速直线运动加速度测定实验设计
- uniform linear motion 匀速直线运动
- A rapid linear motion of a particle or of an elastic solid about an equilibrium position. 振动在一个平衡位置附近一个粒子或弹性固体迅速的直线运动
- A spin that tends to retard, arrest, or reverse the linear motion of an object, especially of a ball. 回旋使一个做直线运动的物体减速、停滞或倒转的一种旋转,尤指一个球
- 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。
- IKO Needle Bearings、 Linear Motion Products, FAG Super Precision Bearings, DAIDO Dry Bearings, NOK Oil Seals. 专业代理IKO滚针、线导轨,fag高精度系列、规系列,DAIDO轴瓦,油封等进口轴承。
- This is a mechanism using a slider to transit a rotation to reciprocating the linear motion skimpily. 此机构利用一滑槽,即可简单的将圆周运动转成直线的简谐往复运动。
- 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.
- They can be pressed into the housing bore directly.Linear ball bearings are only suitable for linear motion. 直线运动球轴承只能用于直线运动,不能作为旋转运动部件的支承。
- 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。
- The enterprise harbin bearing group corp. offers among other things thrust ball bearing and Linear motion. 公司提供大量的轴向滚珠轴承和直线技术。
- 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 mathematical expressions of MTF for linear motion and sinusoidal vibration are developed. 推导出图像在线性和正弦运动条件下的调制传递函数(MTF)的数学表达式。
- 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。
- IKO Needle Bearings、Linear Motion Products,FAG Super Precision Bearings,DAIDO Dry Bearings,NOK Oil Seals. 专业代理IKO滚针、直线导轨,FAG高精度系列、常规系列,DAIDO轴瓦,油封等进口轴承。
- 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。
- GIP-led series of linear motion products by type, rotation and plane motion series composed of three sub-type. GIP 系列的主导产品由 直线运动型、旋转运动型和平面运动型三个子系列组成。
- 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。