target angle的例句大全

By momentum equation and momentum moment equation, the relation of centroid velocity and attack angle is obtained after spherical-nosed rod impacting at spherical target.

采用简化模型，通过动量方程和动量矩方程，获得了球形杆弹撞击球形靶板后弹体质心速度和攻角的关系。

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Laser beam is propagated in the long range and diffused by the target in the solid angle n. So the real reflected optical energy is very weak.

激光束经过远距离传输，又经目标漫反射（在立体角π内都反射能量），实际返回的光能很弱。

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Aiming at this issue, this paper first using ESPRIT algorithm estimates target receiving Angle.

针对该问题，本文首先利用ESPRIT算法估计目标的接收角度。

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This thesis mainly discussed the realization of Pulse-Doppler radar signal processing system. The signal processing system of this thesis is mainly composed of Pulse Compressing ( PC) and Moving Target Detection ( MTD) and Automatic Angle Detecting and Constant False-Alarm Rate ( CFAR).

本文研究的主要目的是实现某脉冲多普勒雷达信号处理机，该信号处理机主要由脉冲压缩（PC），动目标检测（MTD），自动测角，恒虚警处理（CFAR）四个模块组成；

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The Improved Algorithm for Elevation Angle Estimates of Low Altitude Radar Target

一种改进的雷达低空目标仰角估计算法

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The target taking position transmission angle of extreme value as optimization design, exploring the mathematics model of optimization design and combining MATLAB optimization toolbox to analyzes and calculate have great value on understanding optimization toolbox function.

以极值位置传动角为优化设计的对象，探讨优化设计的数学模型，并结合MATLAB优化工具箱进行计算对学会应用优化工具箱很具有借鉴意义。

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Two key problems, angle measurement and angle prediction, of the swift target acquisition in array radar are studied.

研究了阵列雷达中快速目标截获的两个关键问题：角度测量和角度预测。

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The influences of target deflection angle on corner extraction are analyzed through different experiment targets.

通过引入不同的实验对象，分析了目标偏转角度对于角点提取的影响。

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Research on Target Orientation Angle Measurement with Wireless Phase Discrimination Method in Anti-TBM Aimed Warhead

反导定向战斗部目标方位无线电比相测角法研究

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Determination of the Target Approaching Angle while Launching Air-to-Air Missiles

发射空对空导弹时目标进入角的确定

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The results show that the pdf of target's angle by considering both parts is accordance with the simulation data.

结果表明综合考虑实部和虚部得到的目标角度概率分布与仿真数据吻合。

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Using this method the problem of measuring target directional angle in anti-TBM aimed warhead was solved.

将该方法应用到反导定向战斗部中，解决了反导定向战斗部确定目标方向角信息的技术难题。

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Big azimuth angle error can be caused by small attitude error at both situation when target pitch angle is big.

不论哪种情况，当目标俯仰角较大时，小的姿态误差都会导致姿态变换后大的方位角定向误差，提出应用时应尽量减小目标俯仰角。

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Meanwhile, target extension angle estimation value and estimation variation are presented. Finally, experimental result is given by feature extraction.

同时利用目标方位走向特征向量，给出了体目标的目标视在张角估计值，做为识别判据。文章给出了目标方位走向的提取方法、试验结果，同时给出了目标视在张角估计方差。

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Finally, the method using the characteristics of the echo stretching to retrieve the target inclination angle was brought forward.

最后提出了利用激光遥感回波脉宽展宽特性反演目标倾斜角的方法。

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Mud Technology for Three Multiple Target High Angle Wells of Henan Oil Field Research and Application of Heavy Mud Technology in Strong Mud-making Formations

河南油田三口大斜度多目标井的泥浆技术严重造浆地层高密度钻井液技术研究与应用

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The accuracy of angle and range estimation of acoustic localization method based on four-element sensor array is influenced by target azimuth angle.

四元十字阵的测向和测距精度受目标方位角的影响，而五元十字阵就可以克服这一缺点。

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Then the paper builds the histograms of initial target azimuth angle and of target speed respectively and detect targets by clustering the two histograms.

建立目标初始方位角直方图和目标速度直方图，分别对两个直方图聚类实现目标探测；

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The difference between optimum fitting-waveforms and practical waveforms of MOLA return signal, with different target slope angle and threshold value, were obtained by using LM nonlinear algorithm.

以MOLA系统为例，采用LM非线性拟合算法，得到了不同目标倾斜角及阈值情况下，最优化高斯拟合波形与实际接收信号波形的误差。

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Through emphatically analysis and research on tracking principle of directional antenna, we put forward the calculation method of target azimuth angle and target servo angle of directional antenna based on GPS geographical coordinates.

文中重点研究了定向天线的跟踪原理，给出了基于GPS地理位置坐标的天线目标方位角和天线伺服目标角的求解方法。

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