通道误差,channel error
1)channel error通道误差
1.In this paper,the fast algorithm for the channel gain and the phase error calibration is applied to STAP to estimate thechannel errors according to the property.本文将通道幅相误差快速校正算法应用到空时自适应处理中,根据等距线阵杂波协方差矩阵的块Toeplitz-Toeplitz块结构在通道误差的影响下将改变这一特性,对通道幅相误差进行估计,并分析了空时自适应处理中有限样本数对算法性能的影响。
2.It can exactly estimatechannel error without knowledge of signal s DOA.本文提出了一种盲估计方法,此方法不需要知道信号源的方位角,就能精确估计出阵列天线的通道误差。
3.From the point of view of 2-D DBF phased array radar,this paper discusses the influence ofchannel errors on the system performance and the metho.本文针对两维DBF相控阵雷达,探讨窄带情况下通道误差对系统的影响和通道均衡的方法。
英文短句/例句
1.DBF Tx Systems Errors Calibration Based on m/WH Composite Codes基于m/WH复合码DBF发射系统通道误差校正
2.Identification of Active Noise Control Experimental System"s Error Path;有源消声实验系统的误差通道的辨识
3.Reasonable Determing Measuring Error Parameters to Guarantee Tunnel Safely Go-thlough合理确定测量误差参数保证巷道安全贯通
4.An Object-oriented Integration Program for Estimation of Through Error面向对象的巷道贯通误差一体化预计方法
5.DPCA Error Compensation and Robust Clutter Suppression for Multi-Channel Airborne Radar机载多通道雷达DPCA误差补偿及稳健的杂波抑制
6.Channel equalization of orthogonal frequency division multi-plexing underwater communication based on linear minimum mean square errorOFDM水声通信线性最小均方误差算法信道均衡
7.Temperature drift error mitigation methods in two-channel combined angle measuring system双通道组合测角系统的温漂误差抑制方法
8.Self-Calibration of Channel Errors for Bistatic HF Surface Wave SIAR双基地高频地波SIAR通道幅相误差的自校准方法
9.Channel Mismatch Effects in Time-Interleaved A/D Converters交替并行模数转换器系统通道的失配误差
10.Design and Discussion on Holing Through Error of Urban Mass Transit城市轨道交通工程隧道施工贯通误差测量精度设计与探讨
11.Investigation of Active Vibration Control with Online Secondary Path Modeling;基于误差通道在线辨识的振动主动控制方法研究
12.Study of Monorail Transit Emergency Beam"s Bearing and Superelevation and Error Analysis of Track Beam Production Formwork单轨交通应急梁支座与超高研究以及轨道梁生产用模板误差分析
13.Active Control of a Two-stage Active Vibration Isolation System with Online Secondary Path Modeling基于误差通道在线辨识的柴油机双层主动隔振系统主动控制
14.Analysis of Calculated Return-Stroke Radiation Field Peak Errors Induced by Vertical-Path Assumption闪电通道垂直假定引起回击辐射场峰值计算误差分析
15.Calibration Algorithm for L-Shaped Array in Presence of Channel Discord and Sensor Position ErrorsL型阵列通道不一致及阵元位置误差的联合校正方法
16.Research on the Optimization And Error Estimation of the Tunnel Transfixion Survey for High-speed Railway高速铁路隧道贯通测量方案优化与误差预计探讨
17.An Approach for Multi-channel SAR Array Error Compensation and Its Verification by Measured Data多通道SAR误差估计与补偿方法及其实测数据验证
18.A Joint Array Self-Calibration Algorithm Based on H~∞ Filter in the Presence of Gain/Phase Errors and Mutual Coupling基于H~∞滤波的阵列互耦及通道幅相误差联合自校正算法
相关短句/例句
Channel errors通道误差
1.Aiming at channel errors and motion errors appearing in the tri-channel SAR-GMTI,a method of detection and positioning for the moving ground targets is presented based on the error calibration.针对机载三通道SAR-GMTI存在通道误差、运动误差等情况,提出了一种基于误差校正的SAR图像域动目标检测和定位方法。
3)channel uncertainty通道误差
1.Effect ofchannel uncertainty on the performance of time-frequency MUSIC and its calibration;通道误差对时频-MUSIC算法性能的影响和校正
2.The effect of thechannel uncertainty on the performance is discussed.本文提出了一种时频干涉仪算法以实现对宽带线性调频信号的到达角(DOA)估计;同时该算法可实现多信号分辨;讨论了通道误差对算法性能的影响;分析表明,通道增益不一致不会造成DOA估计错误,而通道时延的不一致将造成DOA估计错误;给出了通道时延误差校正算法,通过校正可实现DOA的正确估计;计算机仿真结果证实了分析的正确性。
4)secondary path误差通道
1.It is very important to model thesecondary paths in adaptive active noise control algorithms.误差通道建模是实现自适应有源噪声控制算法的重要环节。
5)channel mismatch errors通道失配误差
1.But because of the limitation of the manufacture technics,this structure causeschannel mismatch errors which limit the performance of the system.由于制造工艺的局限,这种结构会引入通道失配误差而限制系统的性能。
6)channel mismatch error通道失配误差
1.Time-interleaved sampling technology is very sensitive to thechannel mismatch errors.时间交替采样技术对通道失配误差十分敏感,而基于混合滤波器组的采样技术降低了对通道失配误差的敏感,但前端模拟分析滤波器的稳定性难于设计限制了其工程应用。
延伸阅读
部分型房室共同通道部分型房室共同通道partial atrioventricular canal见“部分型原发孔型房间隔缺损”。
