coherent signal
英 [kəʊˈhɪərənt ˈsɪɡnəl]
美 [koʊˈhɪrənt ˈsɪɡnəl]
网络 相干信号; 同调信号
双语例句
- The Effect of the Phase Difference of Coherent Signal Emitters on the Resolution Performance of DOA Estimation
相干信号源相位关系对方向估计性能的影响 - A DoA estimation algorithm for coherent signal based on the fourth-order cumulant;
主要研究了利用四阶累积量在房间环境下的语音信号时延估计。 - Method of coherent signal processing for MIMO radar based on transmitting diversity
基于发射分集的MIMO雷达相参信号处理方法 - A Coherent Signal Processing Method for Multisite Radar System
一种多基雷达接收信号相参处理的方法 - DOA estimation method of coherent signal based on fourth-order cumulates
基于四阶累积量相关信号的DOA估计 - This paper presents an experimental study on realizing super-resolution of meter-band with array rotation using coherent signal sub-space method and gives out simulation results.
应用阵列信号的子空间方法实现天线转动时的多目标超分辨处理，给出计算机模拟结果，并介绍了实现阵列信号子空间法的实验系统。 - Based on the property of coherent signal source, a rapid DOA estimating algorithm employing FFT has been proposed. Comparison with MUSIC algorithm is performed by computer simulation.
利用相干信号源的性质，提出利用FFT方法估计阵列信号的DOA，并与MUSIC算法进行了比较。 - Without spectral peak searching, it can accurately estimate the 2 D angle and resolve the problem of parameter pairing no matter there are coherent signal sources or not.
无论是否存在相干源，新算法都能精确估计出二维到达角，而无需进行谱峰搜索，从而解决了信号参数配对问题。 - Coherent signal subspace wideband optimal beamforming for acoustic vector-sensor array
声矢量传感器阵宽带相干信号子空间最优波束形成 - Under the frame of forward/ backward spatial smoothing, several algorithms for the coherent signal sources are united in the uniform linear array ( ULA), and then extended and used in UCA.
在前向后向空间平滑算法框架下，统一了基于均匀线阵（ULA）的几种去相关算法，并将其推广应用于UCA。 - Coherent signal cancellation phenomena in adaptive sidelobe canceller system s
自适应旁瓣对消系统信号对消现象 - The New Method of DOA Estimation in Wideband Coherent Signal
宽带相干源波达方向估计的新方法 - In the end, we discuss the direction finding algorithms of UCA for the coherent signal sources and the wide-band cyclostationary signal sources, respectively.
最后，分别对相干信源和宽带循环平稳信源的UCA测向算法进行了研究。 - This paper presents a method of coherent signal subspace based wideband optimal beamforming for acoustic vector-sensor ( AVS) array.
提出了基于矢量传感器阵的宽带相干信号子空间最优波束形成。 - A New Signal Subspace Estimating Method For Array High& resolution of Coherent Signal Sources
实现对空间相关信号源高分辨的一类新的信号子空间估计方法 - The coherent signal for sum of copied and received and noise signals was calculated, location of maximum of coherent function was measured to confirm target distance.
计算复制、接收信号与噪声之和的相关信号，测量相关函数最大值的位置可确定目标距离。 - The coherent signal detection of fm-CW Scatterometer
调频连续波散射计相干信号的检测 - The Research of DOA Estimation in Coherent Signal Based on MUSIC Algorithm
基于MUSIC算法对相干信号DOA估计的研究 - The correcting network consists of combination logic circuit and it can correct the gain and phase imbalances and the bias errors of the in-phase and quadrature channels in coherent signal processing.
校正网络由组合逻辑组成，可以校正同相支路和正交支路的幅相误差和直流偏移。 - The amplitude component and the phase component, which are not completely influenced by the random phase, amplitude and frequency of the transmitted pulse, are separately extracted using convolution and correlation processing and are then combined into a new complex coherent signal.
该算法分别通过卷积和相关提取不受发射脉冲随机初相、振幅、脉间频率抖动影响的幅度分量和相位分量，再联合成新的相参复信号。 - The spatial sequence correlation technique for direction& finding of coherent signal source
对相干信号源测向的空间序列相关技术 - This paper theoretically analyzes new semiconductor devices, which can generate a very narrow pulse and get very high peak power. A coherent signal source with high power ultra-wide band may be achieved by using the devices.
对能够产生极窄脉冲、高功率的半导体器件进行理论研究和分析，并在此半导体器件的基础上组成大功率超宽谱脉冲相干信号源。 - A new approach of DF ( direction finding) based on two dimensions Fourier transform spatio-temporal spectral estimation technology is studied. The spatio-temporal spectral estimation theory expression based on sine coherent signal is proposed. DF performance of this method is analyzed particularly.
应用二维傅立叶变换的时空谱估计技术研究了测向问题，给出了基于正弦相参信号时空谱的测向理论表达式，并详细分析、评估了本测向方法的性能。 - Coherent signal is common in radio communication system, the problem of coherent signal DOA estimation is studied and compare the property of forward spatial smoothing with that of for-backward spatial smoothing.
分析了相干信号的DOA估计问题，对比研究了前向空间平滑技术和前后向空间平滑技术的性质，提出了一种子阵列协方差矩阵的计算方法。 - The results obtained here provide a new way for resolving the problem of high resolution of coherent signal sources.
文中的结论提供了一条解决相关信号高分辨问题的途径。 - Synthetic aperture radiometer which is based on coherent signal processing is one of millimeter wave imaging system. It has high spatial resolution without mechanical scanning.
毫米波成像体制中综合孔径辐射计无需机械扫描，可稀疏阵列，具有较高的空间分辨率。 - Carried out a systematic research on spatial spectrum, discussed and emulated the classic MUSIC algorithm; studied on spatial smoothing algorithm according to coherent signal in actual application. 4.
对空间谱估计技术进行系统性的研究，并讨论和仿真经典的MUSIC算法。针对实际应用中会出现的相干信源的情况，对空间平滑算法进行研究。 - Finally, the full digital reconstruction of coherent signal is investigated.
最后，研究了相干模式下信号的全数字重构问题。 - Then the paper studies MUSIC algorithm and coherent signal estimation algorithm, FBSS algorithm under the narrow-band signal model.
研究了窄带信号模型下的MUSIC算法和相干信号估计算法&FBSS算法。 - Strong correlation or Coherent signal often cause correlative matrix is close to singular, means has a bad condition.
强相关或相干信号常会导致相关矩阵接近奇异，即具有坏条件数。