Completely analyze and discuss berry phase factors of spinl / 2 particle in rotating magnetic field . give the meanings of berry phase " geometrical description 全面分析和讨论了在旋转磁场中自旋1 2系统的berry相位因子，给出了berry相位的几何诠释。
So , we can finish the collection and resume of signal by using the data acquisition system by using multi - channel structure based on wavelet and multiresolution . 3 3 .研究了最小频宽的正交镜像滤波器和具有线性相位的正交镜像滤波器的设计方法，给出了设计结果。
To speed up the synchronization , multi - phase clocks can be used in combination with the parallel sliding relevance searching method to select the best clock source 为了提高快速同步的速度，可以利用多相位的时钟，采用并行的滑动相关搜索方法，来选择最佳时钟源。
Simulation results show that the controller is able to accurately control the plant . adaptive inverse control structure for linear systems is applied for aeroengine control systems 以非最小相位的线性系统为例，进行了自适应逆控制的数字仿真，结果表明该方法的有效性。
Gabor put forward a method that can record both amplitude and phase of the original wave simultaneously , and the recording system had been adopted in - line holography 盖伯为提高电子显微镜的分辨率，提出了一种同时记录物体光波振幅和相位的方法，并用实验证实了这一想法。
A power spectrum analysis method based on the phase of complex - wavelet - transform , which derives fault information from gear vibration signal by phase , is presented 提出了基于复小波变换相位功率谱的方法。该方法从复小波变换的相位的角度来提取齿轮振动信号中的故障信息。
Vibration equation of two - plane balancing rotor is derived . non - linear error of bearing support of hard bearing balancing machine is analysed and relation curve is presented 推导了双面平衡转子的振动方程，分析了硬支承动平衡机的支架非线性误差对振动幅值与相位的影响，并绘制了关系曲线。
A multiple - stage dynamic phase adjustment method between source synchronization driving clock and date is proposed ; it fits different operation frequencies and improves the system stability 6 提出了一种源同步时钟与数据相位的多级动态调节技术，从而适应不同的时钟工作频率，增加了系统的稳定性。
The ionosphere f region is one of the most important region in the ionosphere . the night - time irregularities in this region can affect nearly all - frequency radio waves propagation through them 电离层f区是电离层最主要的区域,尤其是其中的不规则结构,导致几乎所有波段的电磁波产生幅度和相位的闪烁。
4 . we analysize detailly in the distributed - satellite system the influence of the satellite - rotation to the baseline and the interference phase , and conduct the revision fomula of the baseline and the phase 详细分析了在分布式卫星系统中，卫星环绕对基线及干涉相位的影响，推导了相位和基线的修正公式。
