improvement factor
英 [ɪmˈpruːvmənt ˈfæktə(r)]
美 [ɪmˈpruːvmənt ˈfæktər]
网络 改善因子; 改进因子; 改善因数
双语例句
- ECCM improvement factor Analysis on ECM to the imaging IR guidance anti-vessel missile
电子反对抗改善因子红外成像制导反舰导弹的电子对抗方法探析 - The Influence of the AEW Radar Antenna Sidelobe on the System Improvement Factor
机载预警雷达天线副瓣对系统改善因子的影响 - Imperfect maintenance Phasic sequential preventive maintenance Deteriorating system Improvement factor Effective age;
不完全维护；分阶段顺序预防维护；劣化系统；改善因子；有效工龄； - The simulation results show that MTI processing of MIMO radar can acquire higher improvement factor to targets flying at arbitrarily angle.
仿真结果表明，对以任意角度飞行的目标，MIMO雷达MTI处理均可获得较高的改善因子。 - Engineering practices show that by combining the large dynamic range linear receiver with the FFT digital signal processing technique, a higher improvement factor and a better performance of clutter suppression can be obtained.
经过工程实践验证，采用大动态范围的线性接收机和FFT数字信号处理技术相结合的方案，能获得更高的改善因子和杂波抑制能力。 - Analysis of Limitation Factors to MTI Improvement Factor
对限制MTI改善因子的因素分析 - The management system was controlled, the echo of controlled target was generated with PC/ 104 CPU, and it led automatically to measure improvement factor.
PC/104CPU主模块控制管理系统、产生控制目标回波及改善因子测试自动引导。 - The frequency domain analysis of radar improvement factor limited by phase noise of frequency source
雷达频率源的相位噪声对改善因子限制的频域分析 - Effects of Transmitter's Power Ripples on Improvement Factor of General Coherent Radar
电源纹波对常规相参雷达改善因子的影响 - The more uniform the voltage distribution is, the higher the breakdown voltage improvement factor is.
断口电压分布特性越均匀，则击穿电压增益倍数越高。 - This paper presents a computer simulation method of the improvement factor of radar Doppler filters.
本文介绍一种雷达多普勒滤波器组改善因子的计算机模拟方法。 - The AMTI methods based on the maximum average improvement factor criterion and the minimum output clutter power criterion are studied for the rejection of clutter with a power spectrum density function of the Gaussian or like Gaussian type.
介绍了MTI滤波器的基本原理，针对具有高斯和近高斯型功率谱的杂波信号，研究了基于最大改善因子准则和最小输出杂波功率准则的AMTI滤波方法。 - Research on the Methods of MTI Improvement Factor Measurement for the Surveillance Radar
警戒雷达MTI改善因子测量方法的研究 - The concept of the aperture and aperture uncertainty in an A/ D converter is introduced. The effects of the aperture uncertainty in the A/ D converter on the noise performance of a digital receiver and on the system improvement factor are analyzed.
介绍了A/D变换器的孔径及孔径不稳定的概念，分析了孔径不稳定对数字接收机的噪声性能及对系统改善因子的影响。 - Based on the Improvement Factor ( IF), the dissertation puts forward a performance analysis model of airborne dual-channel SAR/ DPCA system, introduces simply CFAR processing, DPCA condition, blind velocity and Minimum Detectable Velocity ( MDV).
简单介绍了CFAR处理，提出了以改善因子为核心参数的机载SAR/DPCA系统性能分析模型，介绍了DPCA条件，系统盲速和系统最小可检测速度。 - The application of the instrument in measuring of improvement factor for radar moving-target indicator system was validated through echo simulator.
该测试仪通过回波模拟器，在雷达动目标显示系统改善因子测试应用中得以验证。 - The method is based on the Genetic Algorithm ( GA) and constitutes the fitness function with improvement factor, passband width and ripple of a filter. It speeds the search process and achieves near-global optimum parameters by means of the GA.
该方法以遗传算法（GA）的基本思想为基础，利用滤波器的改善因子、通带宽度和通带波纹来构成适应函数，并用GA来加快参量搜索速度和获取全局近似最优解。 - This paper presents analyses of the clutter correlation matrix, optimal improvement factor and effects of parameters of an airborne radar displaced phase center antenna ( DPCA) system.
本文分析了机载雷达相位中心偏移天线（DPCA）系统的杂波相关矩阵，讨论了系统的最佳改善因数以及系统参数对性能的影响。 - An Analysis and Comment of Improvement Factor Performance of a Pulse Compression Radar
某脉冲压缩MTI雷达改善因子的性能分析与评述 - Theoretic analysis is given, the improvement factor and detection probability are calculated in simulation, and the results show that the proposed method is effective
从理论上给予了分析，分别对改善因子和检测概率进行了仿真计算，结果表明了这种方法的有效性 - This paper providers the work theory, hardware circuit structure and the application on improvement factor test of radar moving-target indicator system.
本文给出了回波模拟的基本原理，模拟器的硬件组成以及在雷达动目标显示系统改善因子测试中的应用。 - Analysis of the Frequency Domain Characteristics and Improvement Factor of MTD-WVD
MTD-WVD频域特性与改善因子分析 - Analysis and simulations are given showing the Σ?-EFA and Σ△-WARD has satisfying clutter suppressing performance and improvement factor in ideal system condition.
理论研究和仿真研究表明∑△-efa方法和∑△-ward方法在理想情况下具有令人满意的杂波抑制能力和改善因子。 - The well-known pole-zero method, improvement factor maximization method and frequency domain interference method can not well deal with the case of large extension ratio.
目前参差滤波器设计中经常使用的极零点法、改善因子最大法以及频域干涉法的原理不能很好地用于大扩展比情况。 - Analysis of Effect of MTI Improvement Factor on PD Radar
PD雷达MTI改善因子影响因素分析 - Digital Stabilization Techniques for Bettering the Improvement Factor of MTI Radar System
提高MTI雷达改善因子的数字稳定技术 - As to the non-fluctuation targets in the clutters, MIMO radar can acquire higher improvement factor to targets moving at arbitrarily angle after the processing of GMTI.
针对杂波环境中的非起伏目标，MIMO雷达经过GMTI处理之后，对以任意角度运动的目标均可获得较高的改善因子。 - Both approaches by improvement factor and ordinal constraint respectively are compared, and the general choosing rules are discussed.
比较了顺序约束方法和增长因子法的特性，讨论了两类方法的选择原则。 - The main performance parameters of these algorithms ( such as maximum detectable velocity, minimum detectable velocity and improvement factor) are analyzed theoretically in detail, and plenty of simulation experiments validate the detection effect of them. 3.
文中对各个检测算法的主要性能参数（最大可检测速度、最小可检测速度、改善因子等）进行了详细的理论分析，通过大量的仿真实验验证了这三种算法的检测效果。 - Through theoretical analysis and simulation, the relation between the performance of measurement and the parameters of PNs was shown that the linearity of system, mean square error and improvement factor of signal-to-noise ratio all were determined by the period of PNs.
使用理论分析与仿真的方法，分析了伪随机序列参数与测量性能之间的关系，结果表明测量系统的线性、测量误差以及信噪比增益都与伪随机序列的周期有关。