phase ambiguity meaning in English
相位多值性
相位模糊怀
相位未定值
Examples
- An efficient technique to facilitate gps single frequency phase ambiguity resolution
相位模糊度解算方法 - Following this , the thesis research digital demodulation of qpsk and analyze the digitalizing means of key module . digitalizing demodulation arithmetic is given . the thesis also researched in phase ambiguity of coherent demodulation , and then brings forward a new method for settling phase ambiguity
而后研究了qpsk的数字化解调，分析了关键模块的数字化方法，给出了数字化解调算法，并研究了相干解调中的相位模糊问题，提出了一种解决相位模糊的新方法。 - The principle of angle measurement of short - baseline interferometer is that using phase difference between returning signals to obtain the angle of the target . the method has high precision , but has the phase ambiguity problem inevitably , the article give the explanation to the short - baseline interferometer about these two questions
短基线干涉仪测角的基本原理是相位法测角,即利用系统中不同接收站之间的相位差来获得目标的方位角信息,具有测角精度高的优点,但却不可避免的存在着测角模糊的问题,文中对短基线干涉仪这两个基本问题进行了说明。 - Analysis the cause of channel disaccord of gain and phase , give four methods of gain and phase calibration , computer simulation illustrate the that the methods are effective . in the chapter 4 , the basic relation of phase interferometer of one dimension , two dimensions , and the measurement accuracy and the approach of solving the phase ambiguity in the phase interferometers have been discussed in detail
第四章对相位干涉仪进行了较为详细和系统的研究，给出一维相位干涉仪的基本关系式，分析了五通道相位干涉仪测向定位算法及其性能指标，对解相位模糊问题进行了探讨，在ccss中仿真了测向算法，仿真结果证明了算法的正确性。 - The reasons focusing only on ray travel times are " noise tolerance could be enhanced and the sensitivity to the environment model mismatch may be reduced by neglecting amplitude information ; phase ambiguity is eliminated by employing the group delay of arriving wave packets ; travel times are pseudo - linear functions of sound speed profiles of the medium , and the perturbation of ray travel time is much smaller than sound pressure ' s
之所以选择声传播时间的原因是：噪声容限可以得到提高，并且传播时间的计算可以不考虑声压的信息，从而降低了对环境模型失配的敏感性；相位的起伏也可通过到达包络的群延时来消除；传播时间是介质声速分布的伪线性函数并且传播时间的起伏远小于声压的起伏。