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- Scope: Detect performance car. Detect performance car. 经营范围:汽车综合性能检测。
- In this dissertation, we study a supergain hydrophone array to improve the detection performance of passive sonar. 本文从提高被动声呐的检测性能出发,提出了超增益阵的设计。
- The detection performance of receiver to noise jamming signal was improved remarkably by accumulation detection. 通过积累检测显著地改善了接收机对噪声干扰类信号的检测性能。
- Experiments on typical macro virus detection proved the detection performance of this algorithm. 针对典型宏病毒的实验验证了本文算法的检测性能
- Simulation results with Space-Time Adaptive Processing(STAP) also verify the improved detection performance. 采用空时二维信号处理方法进行仿真,结果表明该方式可以改善检测性能。
- We compare the detection performance of ground moving target of the ATI and DPCA technique for the new model of distributed spaceborne SAR in detail. 分析比较了DPCA与ATI两种动目标检测方法。 通过仿真,详细分析比较了不同噪声、杂波干扰条件下DPCA与ATI方法的动目标检测性能。
- Computer simulation shows that the new method has at least 2dB improvement in detection performance compared with the traditional detection method. 计算机仿真结果表明 ;在高分辨率雷达中 ;这种检测方法比雷达经典检测方法有 2dB以上的检测性能改善 .
- Field data processing results show that the proposed features in this paper can improve the UXO detection performance efficiently. 实测数据处理表明,该文提出的特征能够有效提高UXO检测性能。
- The experimental simulation results suggest that the scheme can improve the detection performance in all interesting ranges for FLAR. 理论分析与仿真结果表明,该方案可以大大改善机载前向阵雷达的全程检测性能。
- Moreover the effect of various number of particles, number of iterations and the different fitness function on the detection performance was discussed. 最后还讨论了粒子数目、迭代次数和适应度函数对算法性能的影响。
- Furthermore, mineral oil can reduce resonance frequency and change VSWR, but weekly affect detection performance of antenna sensor. 变压器油使天线的谐振频率有所降低,改变了天线的驻波特性,但不影响天线的检测能力;
- Simulation results are presented s howing good correlation of rotation invariant detection performance of the propo sed method. 计算机模拟结果显示对旋转图像,提出的二元联合变换相关器具有较好相关不变的识别性能。
- A new CFAR detection method based on cell select(CS) is developed and its detection performance is analyzed under different environments. 提出了一种基于对参考单元进行比较筛选的雷达恒虚警(CFAR)检测方法,并对其在不同背景条件下参考单元的分布变化与检测性能进行了分析。
- Aiming at geosynchronous orbit infrared detection system,the infrared detection performance of the ballistic missile plume is analyzed. 针对高轨道红外探测系统,分析了弹道导弹尾焰的红外探测性能。
- Experimental results have shown good detective performance of the algorithm. 实验结果显示,该算法具有良好的检测性能。
- It's proved that the schemes are feasible and effective, and the SINR and detection performance of FMCW radar can be improved markedly. 分析表明,该方案是有效可行的,它将显著改善FMCW雷达的信干噪比,提高雷达对目标信号的检测性能。
- The alert messages can be analyzed in real time,so that the intrusion detection performance of the NIDS is improved and the working intensity of system administrators reduced. 并利用发掘的规律实时分析警报信息,提高入侵检测系统的警报精确度,降低系统管理员的工作强度。
- In order to improve target detection performance and anti-stealth ability for modern AEW radar, this paper presents a solution of dual frequency aperture sharing. 为了进一步提高现代机载预警 (AEW)雷达的目标检测及反隐身能力 ,本文提出双频带孔径共用的实现策略。
- To improve the detection performance of dim and small target from complex background in infrared image, the curvelet transform is introduced in this paper. 为提高复杂背景下的红外弱小目标的检测性能,引入图像的 Curvelet 变换。
- The ionosphere contamination imposing on the High-frequency (HF) radar echoes has to be suppressed since it severely degrades the detection performance of HF radar. 摘要高频雷达回波信号受到电离层污染从而影响了雷达的探测性能,因此需要进行去污染处理。