phase factor
英 [feɪz ˈfæktə(r)]
美 [feɪz ˈfæktər]
网络 相因子; 多一个相位因子; 相位因子; 相位系数; 位相因子
双语例句
- The results indicated that the number of orbit plane, relative phase factor and orbital height of the constellation have effect on its service availabilities.
利用该模型对单个或多个轨道面有确定数量卫星缺失的状态下，星座构型和轨道参数变化对其服务可用性的影响进行了研究。 - The speed of phase shift of the spatial optical soliton is related with the order of optical beam, the order of phase factor and the initial power.
另外，经过分析得到临界功率随光束阶次的增大而增大，与相位因子的阶次无关； - A new geometric phase factor is defined for any cyclic evolution of a quantum system.
一个新的几何相因子被定义为任意一个量子系统的循环演化。 - Some applications, including the Aharonov-Bohm effect, are considered for the special case of adiabatic evolution, this phase factor is a gauge-invariant generalization of the one found by Berry.
一些应用，包括AB效应，被认为是绝热演化，即由Berry发现的、作为一个规范不变量的推广的相因子的特殊情况。 - An Optimal Phase Factor Computation Algorithm To Reduce the PAPR of OFDM
一种抑制OFDM峰均比的相位因子估计优化算法 - In this paper, the mean value problem of angular momentum components is discussed systematically and the physical significance of phase factor in describing quantum state is analysed.
系统地讨论了角动量分量的平均值问题，并分析了相因子在描述量子态中的物理意义。 - As the order of optical beam gets higher, the order of optical beam and the initial power plays more important role, and the effect of the order of phase factor can be ignored.
光孤子的相移快慢与光束阶次、相位因子的阶次、初始功率都有关，但随着光束阶次的升高其主要依赖于光束阶次和初始功率，相位因子的阶次的影响可以忽略。 - Symmetry Degeneracy and the Non-Abelian Berry Phase Factor
对称性简并和非阿贝尔Berry相位因子 - Using the phase factor, we analyze the equivalency between fractional Fourier transform and Fresnel diffraction in the free space. The object is illuminated by sphere light wave. We give out the constraint condition which fractional Fourier transform change into Fresnel diffraction.
用波前相因子判断法，分析了分数傅里叶变换频谱分布与球面波照明物体的自由空间菲涅耳衍射光场分布的等效性，给出了分数傅里叶变换与菲涅耳衍射相互转化的约束条件。 - On Mean Value of Angular Momentum Components and Phase Factor
关于角动量分量的平均值及相因子的讨论 - By using a field equation with a phase factor, and analytic expression on the quark potential of a J/ ψ particle is obtained, and compared with the KMS and erf quark potentials given in refs.
利用一种带相位因子的场方程，给出了J/ψ粒子夸克势的解析表达式，并与文献中给出的KMS和erf两种夸克势作了比较。 - The exact solution and geometric phase factor for the evolution of spin 1/ 2 in magnetic field
含时1/2自旋系统的精确解和几何相因子 - The physical phenomena concerning with the gauge field are most completely and exactly described by non-integrable phase factor.
因此不可积相位因子最完整地描述了与规范场有关的物理现象。 - It shows the difference of the conductivity σ in the summer season and winter season on the northwest, southeast and southwest in China, and that the conductivity σ conducts the changes of the add phase factor of the low frequency groundwave.
给出了我国西北、东南、西南等效地面电导率σ在暖季与冬季的区别，以及由σ变化引起的低频地波二次相位因子变化的程度。 - A method of signal time-frequency representation with phase factor is introduced.
描述了一种带相位因子的时频分析方法。 - This paper discusses the composition of the efficiency, so the phase factor defined and its mathematical expression derived.
本文在讨论其效率因子组成的基础上，首先定义了这一因子，并导出其数学表达式。 - In this paper, Berry ′ s phase factor in a quantum system of two energy levels is calculated and its geometric background is explained.
本文详细计算了二能级量子系统中的Berry相因子，并讨论了它的几何意义。 - Berry ′ s phase factor in a two energy system
二能级量子系统中的Berry相因子 - A phase factor was introduced into the wave function properly, and the correlation of the dipoles was taken into account by a semiclassical approach.
在波函数中合理地引入位相因子，用半经典方法计算了偶极矩的相关性。 - Gauge transformation and quantum phase factor
规范变换和量子相位因子 - Conditions for forming contrast reversal image in output plane by means of addition of phase factor e ± I π on zero frequency in frequency plane are discussed. Experimental results are given.
给出了通过在频谱面上对零频赋于e~（±iπ）相位因子，输出面可得到与物对比度相反的图象的条件，并用实验加以验证。 - Conclusion The local field effect B is not used to describe A-B effect, but phase factor is that can completely appropriate description magnetic field physical quantity.
结论A-B效应不能用局域场B来描述，能够完全恰当的描述磁场的物理量是相因子。 - It is justified that the integral of the gauge potential along path of not only electron but also scalar particle or spinor particle will contribute a geometric phase factor.
证明了规范场不仅沿入射电子在复连通区域运动路径的积分，而且还可沿入射标量或其他旋量粒子之一在复连通区域的运动路径积分，各自都将贡献一几何相因子。 - Non-Integrable Phase Factor and Charge Quantization
不可积相因子与电荷量子化 - The filter has a self-focusing function with the introduction of quadratic phase factor, so it can simplify the optical correlation system.
引入二次相位因子使匹配滤波器具有自聚焦功能，从而简化了光路。 - The function of phase factor in semiclassical explanation of optical quantum beat
位相因子在光学量子拍的半经典解释中的作用 - Then, the adiabatic asymptotic limit of the exact solution is discussed and the Berry's phase factor for the oscillator obtained.
研究了此精确解的绝热渐近极限，并求出广义谐振子在量子绝热情形的Berry相因数。 - In 1984, Berry predicted: A quantal system in an eigenstate, slowly transported round a circuit C by varying parameters R in its Hamiltonian, will acquire a geometrical phase factor in addition to the familiar dynamical phase factor.
1984年，Berry预言：处于本征态的一个量子系统，Hamiltonian量随参数R在参数空间缓慢演变一周后，波函数除了熟悉的动力学相因子外，还获得一个几何相因子。 - The quantum Berry's phase factor and its teaching
量子Berry相因子与相位教学 - Optimization of the phase factor, the simulation of the MATLAB software show the optimization is reducing the complexity of the system and does not change the performance of the PAPR.
对相位因子进行优化，并结合MATLAB软件模拟，证明了优化复杂度并没有改变峰均比的性能。