高可靠高速度的零位参考信号。
对一定的通信系统，可以通过处理阵列输出得到参考信号。
For certain communication system it is possible to obtain a reference signal by processing the array output.
为了确保正确操作，设备必须重置后参考信号频率的变化和电。
To ensure proper operation, the device must be reset after reference signal frequency changes and power-up.
相位相干通信系统中，通常采用锁相环路来产生相干参考信号。
In phase-coherent communication system, phase-locked loop is always used to yield coherent reference signal.
利用导频符号进行信道估计，并作为空间波束成型器的参考信号。
The pilot symbols were used to estimate channel and act as reference signal of beam-former.
介绍了一种基于多传感器融合无参考信号的自适应数字滤波算法。
The paper presents a non-reference-signal algorithm of adaptive digital filtering on the basis of data fusion of multisensor.
而对被测信号进行调制使其与参考信号相关是实现锁相检测的关键。
The key point to realize the technique is to modulate the detected signal and make it related to the reference signal.
利用噪声信号与参考信号不相关的原理，有效地提取微弱被测信号。
Using the principle of the reference signal being uncorrelated to the measured signal, the latter could be extracted easily.
该函数允许用户用两个参考信号而不是一个来做信号抵消自适应滤波。
This function was written to allow the user to use two reference signals instead of just one to do noise canceling adaptive filtering.
利用导频符号进行权向量更新算法，并作为空间波束成型器的参考信号。
The pilot symbols were used to estimate channel and acted as reference signal of beam-former.
一般的，自适应阵列需要预期信号的有关信息，比如：方向、参考信号等。
In general, adaptive array antenna needs the information of expected signal, such as: direction, reference signal.
使用预测输出，在线辨识电机参数，通过模糊控制器完成对参考信号的跟踪。
Through predictive output and identification of motor's parameters on line, this fuzzy control method ensured the output to track the reference signals.
本发明还公开了一种参考信号的资源分配装置、参考信号的发射方法及装置。
The invention also discloses a resource distribution device of reference signals, a transmitting method and device of reference signals.
一个例子包括使用参考信号来训练均衡器到信道条件的最小均方(LMS)算法。
One example includes a least-mean-square (LMS) algorithm that USES a reference signal for training the equalizer to channel conditions.
算法利用输出信号和参考信号之间“几何功率”误差的最小化来求解最优权向量。
This new beamformer minimizes the "geometric power" error between the beamformer s output and the reference signal.
利用源信号的先验知识分离出感兴趣的信号是带参考信号的盲源分离算法的研究内容。
Using this apriori information so as to extract the desired source is the subject of the algorithm, independent component analysis with reference.
提出了一种计算并联型有源电力滤波器电源电流参考信号和补偿电流指令信号的新方法。
A new method to calculate the source current reference and the compensating current reference for shunt active power filter (APF) is presented.
整数频率合成器输出信号的频率是参考信号频率的整数倍，环路的频率分辨率为参考频率。
The output signal frequency of integer frequency synthesizer is the integral multiple of reference signal frequency, Loop frequency resolution is the reference frequency.
文章论述了电容器组在不同连接方式和不同参考信号时对应的同步关合和同步切除控制策略。
This paper discusses the control strategy of synchronous switching of shunt capacitor unit in the different way of connection and different reference signal.
针对串联型交流电压调节器，提出了一种新的基波正序计算方法以获取补偿电压的参考信号。
A series ac voltage regulator based on a new fundamental positive sequence calculation method, which is utilized to generate the compensation voltage reference, is introduced in this paper.
描述了一种具有参考信号的反射式光纤液位传感器，它是利用光纤的输光反射原理测量液位。
A light-reflection liquid, level sensor with optical fibers isdescribed, which is based on the fiber input-light reflection principle.
第三章揭示了基于扩频信号的自适应阵的参考信号建立过程，提出了参考信号提取的改进措施。
Chapter 3 reveals the procedure of reference signal generating of adaptive array in spread spectrum system, and presents some improved methods of reference signal generation.
该方式给每个用户分配不同的伪随机跳时码，根据跳时码参考信号和数据信号进行相同量的跳时。
It assigns different PN time-hopping codes to different users. The signals for reference and symbol in a frame have the same time-hopping value.
若上述正实条件仅在某些频带上满足，则FXLMS算法的收敛将依赖于参考信号功率谱密度的分布。
But if above positive real condition is satisfied only within some frequency range, the convergence of FXLMS algorithm is dependent on the spreading of power spectral density of the reference signal.
着重分析了电流参考信号超前角(滞后角)、系统参数和驱动方式对无刷直流电动机系统动态性能的影响。
The influence of the leading Angle (lagging Angle) of the current reference signal the parameters and drive mode of the system to the dynamic characteristics are analyzed.
锁定放大器和取样积分器都不能抑制与参考信号同频率的干扰。本文提出了一种能抑制这种干扰的方法。
This paper describes a method of suppressing correlation jamming at the frequency of reference signal which cannot be suppressed by lock-in amplifier and Boxcar integrator.
信号进行二次调制，引入两个参考信号分别对信号进行互相关处理，从而能抑制与参考信号同频率的干扰。
Modulating twice the signal to be tested and cross correlating it in turn with two reference signals, we are able to do so.
本研究提出了一种基于带参考信号的ICA算法的脑电信号眨眼伪差的分离方法，可以得到纯净的脑电信号。
Based on ICA algorithm with reference signals, a method of removing blinking artifacts was proposed in this paper.
其中利用光学斩光器对被测光进行调制使其与方波参考信号相关是对微弱光信号进行锁相检测的一种常用方法。
Using the optical chopper to modulate the detected light to make it related to the reference squarewave signal is a common method of locking phase detection of weak signals.
其中利用光学斩光器对被测光进行调制使其与方波参考信号相关是对微弱光信号进行锁相检测的一种常用方法。
Using the optical chopper to modulate the detected light to make it related to the reference squarewave signal is a common method of locking phase detection of weak signals.
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