The shot noise and thermal noise with homodyne demodulation technique is given in this article. And phase noise induced with different time delay is also analyzed.
给出了采用零差解调技术时干涉系统的散粒噪声和热噪声，并且分析了在不同时间延迟情况下的相位噪声。
The spectrum division technique was used for establishing signal model of delay time measurement, and amplitude frequency characteristics of the signal after spectrum division was investigated.
利用频谱相除技术构建了延迟时间测量的信号模型，研究了频谱相除后信号的幅频特性。
Purpose:To deduce the technique parameter like contrast injectional speed, delay time and etc with high pressure injector when carrying out spiral CT scan.
目的：探讨螺旋CT扫描时，高压注射器造影剂的注射速度，延迟时间等技术参数的选择。
The optical fiber communication technique is well suited to a large delay time, due to the low attenuation and chromatic dispersion of the fiber, and to its high bandwidth.
通信技术中使用的光纤，由于其低耗与宽带特性，能较好地满足这种要求。
In this paper, time delay filter technique is applied to the anti sway control of cranes with load and is shown to significantly eliminate load residual sway.
将一种新的能抑制系统残留振荡的时滞滤波器技术应用到起重机的消摆控制中，有效地消除了载荷的摆动。
This technique uses different time delay values of the LFM pulse to code the transmitted information, and uses time delay estimation technique to perform decoding.
该技术利用线性调频信号（LFM）矩形脉冲的时延值进行时延编码，在接收端采用时延估计技术进行时延解码。
Photonic RF phase shifters based on OTTD (optical true time delay), heterodyne mixing technique and vector sum technique were introduced. The principles and features were proposed and analyzed.
介绍了基于光实时延迟线、基于外差混频技术和基于矢量和技术的光子射频移相器，对其工作原理和技术特点作了分析。
With the correlation technique, direction and speed of the infrasound can be calculated by computing the time delay of each detector and by using geometric knowledge.
利用互相关技术，计算信号在不同传感器上的时间延迟，再由平面几何原理，得到波的方位和波速。
In this paper the test technique of protecting time-delay of circuit breaker is discussed and a new online test method is proposed.
对断路器延时保护特性的校验方法进行研究，提出一种断路器在线智能测试校验新方法。
Time delay filter technique is applied in the control of reducing residual vibration of a flexible beam.
将时滞滤波器技术应用在柔性机械臂残留振荡的控制中，获得了好的控制效果。
An intelligent sampling technique coupled with the steepest descent method is implemented for on-line estimation of the process, which can be approximated by a second-order model with time delay.
对于可以用延时二阶模型来拟合的过程，使用一种智能采样技术，结合阶跃下降法，实现了对实时过程的在线模拟。
Time Delay Spectrometry (TDS) is a new measuring technique which can be used to measure the complex frequency response and the complex time domain response of the audio system.
时间延迟谱技术(TDS)是一项较新的测量技术，它可以用于测量电声系统的复频响应和复时域响应。
The queue strategy and buffer technique are the core of switch matrix design and they are also the main factors in time delay generation of switch matrix.
排队策略与缓冲技术是交换矩阵设计的核心，同时也是交换矩阵时延产生的主要因素。
As for the high precision positioning of underwater targets, the GPS sonobuoy technique has two bottlenecks: high precision system clock synchronization and high accuracy time delay estimation.
为了实现水下载体高精度的定位，GPS声纳浮标需解决两个方面的技术难点：高精度的系统时钟同步和定位信号的高精度时延估计。
In the high accuracy remote time transfer technique, equipment time delay is one of the main factors that decrease transfer accuracy.
在高精度远距离时间传递中，设备时延是影响时间传递精度的重要因素之一。
A time delay filter technique is applied to shape the acceleration control signal, thus prevents the swing grab.
并采用一种前馈型的时滞滤波器技术，对加速度控制信号进行滤波来有效地控制抓斗的摆角。
Accordingly, based on fuzzy control technique, the purpose of this dissertation is to study robust control for nonlinear time delay systems.
本课题主要研究基于模糊控制方法的非线性时滞系统鲁棒控制。
With the rapid development of virtual reality technique, this system will reach its ideal result, that is vision telepresence and tactile telepresence without time delay.
伴随着虚拟现实技术的飞速发展，该系统要达到的理想状态是使操作者获得无延时的视觉和触觉临场感。
The delay time ought to be smaller than the lifetime of the excited molecule in the practical use of the OODR-MPI technique.
探测光相对于抽运光的延迟时间越大，离化效率越低，实用中应控制延迟时间远小于受激分子的自发辐射寿命。
The second key technique on time delay estimation based acoustic source localization is the structure of microphone arrays.
基于时延的被动声源定位研究的第二个关键技术是阵列的布设。
The second key technique on time delay estimation based acoustic source localization is the structure of microphone arrays.
基于时延的被动声源定位研究的第二个关键技术是阵列的布设。
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