... 横向重合 lateral registration 偶然重合 chancecoincidence 相位重合 phase coincidence ...
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Using the concept of the greatest common factor frequency and the principle of phase coincidence detection,with fine property of FPGA devices, the high-precision frequency meter and frequency standard comparator have been developed.
利用最大公因子频率概念和相位重合检测原理,结合FPGA器件的优良特征,完成高精度频率计和频标比对器的设计。
参考来源 - 精密时频测量和控制技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
相位重合是两个频率信号的一种特殊相位关系，利用它往往能设计出高精度的仪器。
The phase coincidence phenomena is a especial phase relation between two frequencies, and usually can be used in high precision instruments design.
与基于相位-坐标关系的非线性小数重合法相比，该算法的数学表述更加明晰，应用也更加方便。
Compared with the nonlinear excess fraction method based on phase coordinate relations, this algorithm is clearer mathematically and more convenient for applications.
系统做混沌运动，测度同步时系统的相位移是随机行走的，没有测度同步点与相锁定点的重合。
When the coupled systems are chaotic, that is, the largest Lyapunov exponent is positive, the measure synchronization does not go with the phase synchronization, the phase locking changes random walk.
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